Geologist with extensive experience in the field of earthquakes and volcanoes. He has always dealt with historical data. He has published more than 60 publications in international scientific journals (ISI), 13 books (as author and co-editor), 29 book chapters (15 international, 14 national), 60 articles in national scientific journals or non-ISI journals, more than 150 abstracts in national and international congresses and more than 80 articles in other journals.