TY - JOUR AU - V. V. Bogdanov AU - A. V. Pavlov TI - A methodology to estimate a region and waiting period for strong kamchatka earthquakes based on seismic and~ionospheric predictive signs JO - Vestnik KRAUNC. Fiziko-matematičeskie nauki PY - 2020 SP - 59 EP - 78 VL - 30 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VKAM_2020_30_1_a4/ LA - ru ID - VKAM_2020_30_1_a4 ER -