TY - JOUR AU - A. V. Vvedenskaya TI - Development of foci and the forecast of the repeated strongest earthquakes JO - Doklady Akademii Nauk PY - 1981 SP - 59 EP - 62 VL - 261 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1981_261_1_a14/ LA - ru ID - DAN_1981_261_1_a14 ER -