Popova, Irina, Alexander Rozhnoi, Maria Solovieva, Boris Levin, Masashi Hayakawa, Yasuhide Hobara, Pier Francesco Biagi, and Konrad Schwingenschuh. 2013. “Neural Network Approach to the Prediction of Seismic Events Based on Low-Frequency Signal Monitoring of the Kuril-Kamchatka and Japanese Regions”. Annals of Geophysics 56 (3):R0328. https://doi.org/10.4401/ag-6224.