Nell'Ottobre 2014, le registrazioni elettromagnetiche della radio-natura, convertite in suoni digitali, realizzate con un prototipo progettato da Gabriele Cataldi, ed utilizzato nell'ambito di ricerca del Radio Emissions Project, diveniva una colonna sonora, scritta e composta da Giancarlo Cara (http://giancarlocara.com/bio.html), ascoltabile proprio in questa pagina: "Space Discovery". Due anni prima, i medesimi studi, permisero a Giancarlo Cara di scrivere e comporre anche "Planet Voices" pubblicato proprio nel Novembre del 2012.
Pubblicazioni Scientifiche
Dr. Daniele Cataldi e Dr. Gabriele Cataldi
Di seguito, sono state raccolte tutte le pubblicazioni scientifiche redatte dai fondatori del progetto, presentate in ambito internazionale. L'elenco è in continuo aggiornamento.
(1)
Reception of Natural Radio Emissions in the ELF Band
| inspire_journal__radioemissionsarticle.pdf |
(2)
Variations of terrestrial geomagnetic activity correlated to M6+ global seismic activity
| egu2013-2617.pdf |
(3)
Earth's magnetic field anomalies that precede the M6+ global seismic activity
Earth's magnetic field anomalies that precede the M6+ global seismic activity
| egu2014-cataldi-straser.pdf |
(4)
Possibility of coupling the magnetosphere–ionosphere during the time of earthquakes
Possibility of coupling the magnetosphere–ionosphere during the time of earthquakes
| egu2014-rabeh-cataldi-straser.pdf |
(5)
Possibility of Coupling the Magnetosphere-Ionosphere during the time of Earthquakes
La pubblicazione dell'Abstract è stata seguita dalla pubblicazione del Paper, relativo allo stesso studio, sul famoso Physics and Chemistry of the Earth; giornale scientifico che ha relazioni con oltre 600 società scientifiche in tutto il mondo.
| paper-rabeh.doc |
(6)
Variations of the electromagnetic field that preceded the Peruvian M7.0 earthquake occurred on September 25, 2013
Variations of the electromagnetic field that preceded the Peruvian M7.0 earthquake occurred on September 25, 2013
| egu2014-1075.pdf |
(7)
Solar wind proton density variations that preceded the M6+ earthquakes occurring on a global scale between
17 and 20 April 2014
| egu2015-4157.pdf |
(8)
Solar wind proton density variations that preceded the M6,1 earthquake occurred in New Caledonia on November 10, 2014
| egu2015-4167.pdf |
(9)
Solar wind ion density variations that preceded the M6+ earthquakes
occurring on a global scale between 3 and 15 September 2013
| egu2015-4581.pdf |
(10)
Solar wind proton density increase and geomagnetic background anomalies before strong M6+ earthquakes
(pubblicato su International Space University: https://msc14.isunet.edu/)
Space Research Institute, Russian Academy of Sciences
Anteprima della prima pagina dell'abstract
| mss14-2-18.pdf |
(11)
Solar wind ionic variation associated with earthquakes greater than magnitude M6.0
| 4a01717953fb71b559856b7c4d8e6914_(1).pdf |
(12)
Radio-anomalies: tool for earthquakes and tsunami forecasts
| egu2015-2508.pdf |
(13)
Solar wind ionic and geomagnetic variations precedint the Md 8.3 Chile earthquake
| straser_cataldi_cataldi_-_ncgt_journal_-_2015b.pdf |
(14)
Tsunami related to solar and geomagnetic activity
| egu2016-9626.pdf |
(15)
“Water bombs” and seismic areas: two sides to the same problem?
| egu2016-2401.pdf |
(16)
Earthquakes unrelated to natural geomagnetic activity: A North Korea case
| vol4_n1.pdf |
(17)
Solar activity correlated to the M7.0 Japan earthquake occurred on April 15, 2016
| ncgt_journal_v4_no2.pdf |
| ncgt_journal_2016b.pdf |
(18)
SELF and VLF electromagnetic signal variations that preceded the Central Italy earthquake on August 24, 2016
| cataldi_straser_ncgt_journal_v4n3_september_2016.pdf |
(19)
SELF-VLF Electromagnetic Signals and Solar Wind Proton
Density Variations that Preceded the M6.2 Central Italy
Earthquake on August 24, 2016
| 897-2290-1-pb.pdf |
(20)
VLF electromagnetic signals unrelated to the Central Italy
earthquakes occurred between 26 and 30 October 2016
| paper_2016_cataldi-straser.pdf |
(21)
SELF and VLF electromagnetic emissions that preceded the M6.2 Central Italy earthquake occurred on August 24, 2016
| egu2017-3675.pdf |
(22)
Solar and Geomagnetic Activity Variations Correlated to Italian M6+
Earthquakes Occurred in 2016
| egu2017-3681.pdf |
(23)
Solar wind proton density increase that preceded Central Italy earthquakes occurred between 26 and 30 October 2016
| egu2017-3774.pdf |
(24)
Segnali elettromagnetici anomali rilevati
dalla stazione SDT di Pasian di Prato in
prossimità a eventi sismici rilevanti
| relazione_su_segnali_elettromagnetici_sdt.pdf |
(25)
SELF-ELF Electromagnetic signals correlated to M5+ Italian Earthquakes occurred on August 24, 2016 and January 18, 2017
| self-elf_electromagnetic_signals_correlated_to_m5__italian_earthquakes_occurred_on_august_24_2016_and_january_18_2017.pdf |
(26)
Use of "perceptual modalities" for a new teaching of Structural Geology and Tectonics
| egu2017-10365.pdf |
(27)
Seismic signals detected in Italy before the Nikol'skoye
(off Kamchatka) earthquake in July 2017
| july2017_m8.1_kamchatkaqkstraser.pdf |
(28)
Solar and electromagnetic signal before Mexican Earthquake M8.1, September 2017
| straser_cataldismexicaneq2017.pdf |
(29)
Radio Direction Finding System, a new perspective for global crust diagnosis
| rdf-straser_cataldis_ncgtv6_n2.pdf |
(30)
Solar wind ionic density variations related to M6+ global seismic activity between 2012 and 2018
| egu2019-3067_-_densità_protonica_e_attività_sismica_globale_1_.pdf |
(31)
Radio Direction Finding (RDF) - Pre-seismic signals recorded before the earthquake in central Italy on 1/1/2019 west of Collelongo (AQ)
| egu2019-3124_-_sisma_italiano_m41.pdf |
(32)
Radio Direction Finding (RDF) - Geomagnetic Monitoring Study of the Himalaya Area in Search of Pre-Seismic Electromagnetic Signals
| 1719-article_text-5974-1-10-20190307.pdf |
(33)
Registration of Pre-Seismic Signals Related to the Mediterranean
Area with the Rdf System Developed by the Radio Emissions
Project
| d0803022635.pdf |
Paper vincitore del BEST PAPER AWARD nel Febbraio del 2019 - Premio riconosciuto dall'International Journal of Engineering and Science Invention (IJESI). Un riconoscimento importante per il lavoro svolto dal Radio Emissions Project.
(34)
SEISMIC WAVES, WATER AND DNA: A NEW PERSPECTIVE FOR THE SEARCH FOR LIFE ON MARS
I nostri studi, presentati dal Prof. Valentino Straser, serviranno per trasmettere al mondo scientifico statunitense, i risultati della nostra ricerca.
| agu_-_ipostersessions.com.pdf |
(35)
Namazu's Tail - RDF: A new perspective for the study of seismic precursors of Japan
Libro scientifico realizzato da Valentino Straser, Gabriele Cataldi e Daniele Cataldi, il quale riassume il processo di ricerca sui precursori sismici elettromagnetici oltre a presentare alcuni dati di monitoraggio e ricerca del Radio Emissions Project.
Descrizione: Valentino Straser (Parma, Italy), is an associate scientist at the International Earthquake and Volcano Prediction Center (USA). He presented his studies and research in the most important international conferences: India, Australia, Russia, South Africa, Africa, Europe (Italy, France, Austria) and USA. Seismology is a powerful tool for the study of earthquakes, but it is not able to say what happens when the waves are emitted and therefore we lack something fundamental to understand the physics of earthquakes, so we must rely on an experimental approach. The Radio Direction Finding System, created by Gabriele and Daniele Cataldi, stands as a candidate to test the conditions of tectonic stress, identify its origin and understand when the seismic triggering will take place. A study that perhaps one day not too far away will allow us to predict earthquakes, instrumentally measuring the "precursor" signals that precede the disaster.
(36)
Seismic waves, water and electromagnetic background for DNA research on Mars
I nostri studi citati all'interno di un importantissimo studio redatto dal Prof. Valentino Straser e presentato a Seattle, negli USA, dove si è discusso della possibilità di impiegare certe tecniche di monitoraggio per la ricerca della vita su Marte. Di seguito alcune delle citazioni contenute nel documento:
| ncgtjv7b2_fin_-_straser_study.pdf |
(37)
Electromagnetic monitoring of the New Madrid Fault us area with the RDF system - Radio Direction Finding of the radio emissions Project.
| ncgtjv7n1s-newmadrid_-_rdf.pdf |
Ulteriori Approfondimenti - Studio Scientifico:
| ncgtjv7n1s.pdf |
(38)
Wolf Number Related To M6+ Global Seismic Activity
| wolf_number.pdf |
(39)
MULTI-PARAMETRIC INVESTIGATION OF PRE-SEISMIC ORIGIN PHENOMENA THROUGH THE USE OF RDF TECHNOLOGY (RADIO DIRECTION FINDING) AND THE MONITORING OF RADON GAS STREAM (RN222)
| ncgtj_v8n1_cataldi-straser-giuliani_-_1.pdf |
(40)
RADIO SIGNALS AND CHANGES OF FLOW OF RADON GAS (RN222) WHICH LED THE SEISMIC SEQUENCE AND THE EARTHQUAKE OF MAGNITUDE MW 4.4 THAT HAS BEEN RECORDED IN CENTRAL ITALY (BALSORANO, L’AQUILA) ON NOVEMBER 7, 2019
| ncgtj_v8n1_cataldi-straser-giuliani_-_2.pdf |
(41)
Support for Prevention and Preparedness of the Strait of Messina - Reggio Calabria - An Earthquake Forecasting Project
| support_for_prevention_and_preparedness.pdf |
(42)
Radio direction finding for short-term crustal diagnosis and pre-seismic signals. The case of the Colonna Earthquake, Rome (Italy)
| ejaet-7-7-46-59.pdf |
(43)
INTERNATIONAL STUDY ITALY-MALAYSIA PRE-SEISMIC SIGNALS RECORDED BY RDF – RADIO DIRECTION FINDING MONITORING NETWORK, BEFORE EARTHQUAKES: MW 6.3, OCCURRED AT 111 KM SW OF PUERTO MADERO IN MEXICO AND MW 6.3, OCCURRED AT 267 KM NW OF OZERNOVSKIY IN RUSSIA, NOVEMBER 20, 2019.
| international_study_italy-malaysia_-_2020.pdf |
(44)
RADIO DIRECTION FINDING (RDF) - GEOMAGNETIC MONITORING STUDY OF THE JAPANESE AREA RELATED TO PRE-SEISMIC ELECTROMAGNETIC SIGNALS
| radio_direction_finding__rdf__-_geomagnetic_monitoring_study_-_2020.pdf |
(45)
Registration of Pre-Seismic Radio Signals Related To The Russian And Jamaican Earthquakes With The RDF System Developed By The Radio Emissions Project
| a390130_-_russia_-_giamaica.pdf |
(46)
The Space Weather Related to the M7+ Seismic Activity Recorded on a Global Scale between 28 January and 25 March 2020
| asag-04-0925.pdf |
(47)
EFFECTS OF HURRICANE LAURA ON THE NEW MADRID FAULT AREA - RESULTS OF ELECTROMAGNETIC MONITORING THROUGH THE RDF NETWORK - RADIO DIRECTION-FINDING AND ARKANSAS ELECTROMAGNETIC MONITORING STATION
| ncgtv8n3_final_-_hurricane_laura.pdf |
(48)
SPACE WEATHER-RELATED TO POTENTIALLY DESTRUCTIVE SEISMIC ACTIVITY RECORDED ON A GLOBAL SCALE
| ncgtv8n3_final_-_spaceweather_and_eq.pdf |
(49)
Pre-Seismic Signals Recorded By The Italian RDF Network Before The Occurrence Of Some Earthquakes In Northern Italy
| 10.9123-valentino.pdf |
| 00000-68521certificate.pdf |
| 00000-68521.pdf |
(50)
RADIO DIRECTION FINDING, A NEW METHOD FOR THE INVESTIGATION OF PRESISMIC PHENOMENA
| vstraser_gdcataldi_japanquakes_-_ok.pdf |
(51)
Space weather and geomagnetic activity related to Chilean M6.7 earthquake
| ncgtjv9n1pub_-_space_weather_and_geomagnetic_activity_related_to_chilean_m6.7_earthquake_.pdf |
| ncgtjv9n1pub_-_full.pdf |
(52)
Space weather and geomagnetic activity related to the Japanese M7.1 earthquake recorded on February 13, 2021
| ncgtjv9n1pub_-_space_weather_and_geomagnetic_activity_related_to_the_japanese_m7.1_.pdf |
| ncgtjv9n1pub_-_full.pdf |
(53)
Space weather and geomagnetic activity related to M6+ global seismic activity recorded on February 7, 2021
| ncgtjv9n1pub_-_space_weather_and_geomagnetic_activity_related_to_m6__global_seismic_activity_.pdf |
| ncgtjv9n1pub_-_full.pdf |
(54)
Study of Cases of Covid-19 Positivity, Hospitalized At the Regina Apostolorum Hospital of Albano Laziale, Rome, Italy
| 3.ijsrc-9606-daniele.pdf |
(55)
Epidemiological Analysis of Covid-19 Infections, Treated At the Queen Apostolorum Hospital of Albano Laziale, Rome, Italy
| 2.ijsrc-9605-daniele.pdf |
(56)
Space weather and geomagnetic activity related to Ecuadorean M7.5 earthquake recorded on February 22, 2019
| ncgtjv9n2_pub.pdf |
| ncgtjv9n2_-_space_weather_and_geomagnetic_activity_related_to_ecuadorean_m7.5_earthquake.pdf |
(57)
Solar activity and geomagnetic activity related to M6+ global seismic activity recorded on March 20, 2021
| ncgtjv9n2_pub.pdf |
| ncgtjv9n2_-_solar_activity_and_geomagnetic_activity_related_to_m6__global_seismic.pdf |
(58)
Space weather and geomagnetic activity related to M6+ global seismic activity recorded on 3-4 March 2021
| ncgtjv9n2_pub.pdf |
| ncgtjv9n2_-_space_weather_and_geomagnetic_activity_related_to_m6__global_seismic_activity.pdf |
(59)
Solar activity and geomagnetic activity related to M6.0 South Sandwich Islands region earthquake recorded on March 14, 2021
| ncgtjv9n2_pub.pdf |
| ncgtjv9n2_-_solar_activity_and_geomagnetic_activity_related_to_m6.0_south.pdf |
(60)
Space weather and geomagnetic activity related to the Vanuatu M6.3 earthquake recorded on March 20, 2019
| ncgtjv9n2_pub.pdf |
| ncgtjv9n2_-_space_weather_and_geomagnetic_activity_related_to_the_vanuatu_m6.3.pdf |
(61)
Electromagnetic Monitoring of Italian Volcanoes with the RDF Network, Developed by the Radio Emissions Project
| paper_monitoraggio_vulcani_-_v6_-_english___giustificato___revisionato.pdf |
Clicca qui per modificare.
(62)
Crustal Relaxing - a New Seismogenesis Phenomenon associated with Seismic Trigger on a global scale
| paper_-_distensione_crostale_-_v7_-_straser_-_english___giustificato___originale.pdf |
(63)
EVOLUTION OF THE INFECTION OF THE SARS-COV-2 IN ITALY, GENERAL EPIDEMIOLOGICAL RESULTS AND NEW STRADEGIC HYPOTHESES RELATED TO TERRESTRIAL CLIMATE
| 5.ijsrc-9822.daniele.pdf |
(64)
BRIEF STATISTICAL ANALYSIS BETWEEN THE ITALIAN NATIONAL PANDEMIC TREND AND THE EFFECTS OF VACCINAL PROPHYLAXIS
| 6.ijsrc-9823.daniele.pdf |
(65)
Space weather related to M6+ earthquakes recorded on June 24, 2019
| space_weather_related_to_m6__earthquakes_recorded_on_june_24_2019.pdf |
(66)
Space weather and geomagnetic activity related to M6+ earthquakes recorded between 7 and 20 November 2017
| space_weather_and_geomagnetic_activity_related_to_m6__earthquakes_recorded_between_7_and_20_november_2017.pdf |
(67)
Space weather and geomagnetic activity related to M6+ earthquakes recorded between 12 and 15 April 2012
| space_weather_and_geomagnetic_activity_related_to_m6__earthquakes_recorded_between_12_and_15_april_2012.pdf |
(68)
Space weather and geomagnetic activity related to M6+ earthquakes recorded between 13 and 16 April, 2016
| space_weather_and_geomagnetic_activity_related_to_m6__earthquakes_recorded_between_13_and_16_april_2016.pdf |
(69)
Space weather and geomagnetic activity related to M6+ earthquakes recorded between 17 and 19 July 2017
| space_weather_and_geomagnetic_activity_related_to_m6__earthquakes_recorded_between_17_and_19_july_2017.pdf |
(70)
PREVENTION AND PREPAREDNESS OF THE MESSINA - REGGIO CALABRIA STRAIT: AN EARTHQUAKE FORECASTING AND DIDACTIC PROJECT
| prevention_and_preparedness_of_the_messina_-_reggio_calabria_strait_-_an_earthquake_forecasting_and_didactic_project.pdf |
(71)
Mortality Analysis Between 0 And 44 Years of Age, In The Time Range Between 2016 and 2021 in the European Continent
| mortality_analysis_between_0_and_44_years.pdf |
(72)
Next Generation Network (NGN): New Strategy in the Context of Continuity of Care
| next_generation_network__ngn_.pdf |
(73)
Space weather related to M6.1 Indonesia earthquake recorded on June 3, 2021
| space_weather_related_to_m6.1_indonesia_earthquake_recorded_on_june_3_2021.pdf |
(74)
Space weather related to M8.2 earthquake recorded in Alaska on 29 July 2021
| space_weather_related_to_m8.2_earthquake_recorded_in_alaska_on_29_july_2021.pdf |
(75)
Space weather related to M6.0 Tonga earthquake recorded on March 17, 2020
| space_weather_related_to_m6.0_tonga_earthquake_recorded_on_march_17_2020.pdf |
(76)
Pre-seismicphenomenathatpreceded the M7.0 earthquakerecorded in Acapulco (Mexico) on September 8, 2021
| 5.ijsrc-100107-valentino_-_definitivo.pdf |
(77)
Reverse Migration of the Wood Pigeons and electromagnetic emissions, before the Mw 3.7 earthquake occurred in Visso-Macerata,
Central Italyon October 18, 2021
| 4.ijsrc-100106-daniele_-_definitivo.pdf |
(78)
“Terrestrial Flares” and presismic monitoring
of the Radio Direction Finding network. Results of the experimentation carried out in Italy from 18 to 31 September 2021
| 7.ijsrc-100412-daniele_-_auto-correlazione.pdf |
(79)
LAKE OF NEMI, ROME, ITALY - ARCHAEOLOGICAL RESEARCH NEAR AN ANCIENT ROMAN-PERIOD DOCK COVERED BY A LANDSLIDE
| 8.ijsrc-100413-daniele_-_lago_di_nemi.pdf |
(80)
Space weather related to M6+ potentially desctructive seismic events recorded on a global scalebetween 13 and 16 March 2022
| space_weather_related_to_m6__potentially_desctructive_seismic_events_recorded_on_a_global_scalebetween_13_and_16_march_2022_-_ncgtj_v10n1_final_pub.pdf |
(81)
Space weather related to M6+ potentially destructive seismic events recorded on a global scale between 2012 and 2021
| space_weather_related_to_m6__potentially_destructive_seismic_events_recorded_on_a_global_scale_between_2012_and_2021_-_ncgtj_v10n1_final_pub.pdf |
(82)
Study of a New Archaeological Discovery - Roman Cistern at Albano Lake in Castel Gandolfo, Rome
| 2.ijsrc-100606-daniele.pdf |
(83)
Electromagnetic Monitoring of Italian Volcanoes with the RDF Network
| vstraser_gdcataldi_ggiuliani.pdf |
(84)
Prediction of the vibrazion moment of Mount Etna based on electromagnetic signal monitoring
| mmscience_2022-09_prediction-of-the-vibration-moment-of-mount-etna-based-on-electromagnetic-signal-monitoring_copy.pdf |
(85)
MOUNT SALOMONE - AN ASTRONOMICALLY ORIENTED PEAK, MAYBE IN RELATION TO PRE-ROMAN CULTURES
| 1.ijsrc-101004-daniele.pdf |
(86)
Recording and analysis of the formation of a Ball Lightning (BL), recorded in central Italy on August 15, 2022
| paper_fulmine_globulare_-_v1_-_2022_-_tradotto.pdf |
Paper Premiato:
Articolo comparso su Fanpage:
| rarissimo_fulmine_globulare_nel_cielo_d...a_fanpage_del_fotografo_franco_menenti.pdf |
(87)
Experimentation of The Italian RDF - Radio Direction Finding - Network, In The Search For Electromagnetic Seismic Precursors
| 1.ijshre-110101-daniele.pdf |
(88)
Nursing Demotion in Italy: Causes and Discussion on The Negative Impacts It Has on Nurses and Nursing Work
| 1.ijsrc-110102-daniele.pdf |
(89)
Radio Direction Finding Method to Mitigate Tsunami Risk in Sierra Leone
| radio_direction_finding_method_to_mitigate_tsunami.pdf |
(90)
EXPLORATION OF THE SEABED OF LAKE OF NEMI, (ROME, ITALY), FROM SEPTEMBER, 5, 2022, TO DECEMBER, 5, 2022
| 3.ijsrc-110617-daniele.pdf |
(91)
Lithitic Altar – Discovery and Study of Lithitic Structures Refurbished by Man and Probable of Ancient Period
| 4.ijsrc-110618-daniele.pdf |
(92)
AN ANCIENT UNDERGROUND TUNNEL DISCOVERED IN ALBANO LAZIALE, ROME, ITALY, WHICH EXTENDS FOR HUNDREDS OF METERS UNDERGROUND
| 5.ijsrc-110619-daniele.pdf |
(93)
WEATHER EVENTS ASSOCIATED WITH STRONG EARTHQUAKE AND SEISMIC SWARMS IN ITALY
| vstraser_cgcataldi_swarms.pdf |
(94)
New Effective Disaster Forecasting Methodology
| mmscience_2023-10_new-effective-disaster-forecasting-methodology.pdf |
(95)
Analysis of possible electromagnetic seismic precursors related to the turkish seismic sequence recorded on february 6, 2023
| straserncgtjv11n3.pdf |
(96)
Experimentation of the rdf network for research on pre-seismic electromagnetic signals
| cataldincgtjv11n3.pdf |
(97)
Magnitude of potentially destructive earthquakes recorded in
Mexico correlated to the extent of the solar proton flux
| cataldi_from_ncgtjv11n4_final_-_messico.pdf |
(98)
Space Weather related to potentially desstructive seismic activity that has been recorded globally between 2012 and 2023
| 1_straser_cataldi_cataldi_2024.pdf |
(99)
Solar Activity and Electromagnetic Signals that proceded the M7.5 Earthquake of January 1, 2024, in Japan
| 2_straser_cataldi_cataldi_2024.pdf |
(100)
Earthquakes, Solar Activity, and Bright Meteors
| 3_straser_cataldi_cataldi_2024.pdf |
(101)
Earthquakes and AI: The Proposal of a New Research Model
| 4_straser_cataldi_cataldi_2024.pdf |
(102)
Comparison of Electromagnetic Signals Before an Earthquake Using the Radio Direction Finding Method. The Case of Po Plain Valley (Italy)
Link diretto sul sito della Springer: Comparison of Electromagnetic Signals Before an Earthquake Using the Radio Direction Finding Method. The Case of Po Plain Valley (Italy) | SpringerLink
| chp2f978-3-031-48715-6_60_po_valley.pdf |
(103)
Electromagnetic signals that preceded the M4.8 magnitude earthquake that occurred between New Jersey and New York on April 5, 2024
| electromagnetic_signals_that_preceded_the_m4.8_magnitude_earthquake_that_occurred_between_new_jersey_and_new_york_on_april_5_2024.pdf |
(104)
Electromagnetic signals that preceded the destructive earthquakes that occurred in Taiwan between April 2 and 3, 2024
| electromagnetic_signals_that_preceded_the_destructive_earthquakes_that_occurred_in_taiwan_between_april_2_and_3_2024.pdf |
(105)
Occurrence of Italian earthquakes and UTC time
| occurrence_of_italian_earthquakes_and_utc_time.pdf |
