TY - JOUR AU - S. S. Grigoryan TI - On the prediction of earthquakes JO - Doklady Akademii Nauk PY - 1989 SP - 1083 EP - 1087 VL - 306 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1989_306_5_a12/ LA - ru ID - DAN_1989_306_5_a12 ER -