TY - JOUR AU - I. L. Nersesov AU - V. S. Ponomarev AU - Yu. M. Teitel'baum TI - Variations of the activity of crust earthquakes in different layers of depth and the seismic forecast JO - Doklady Akademii Nauk PY - 1979 SP - 1101 EP - 1102 VL - 247 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1979_247_5_a17/ LA - ru ID - DAN_1979_247_5_a17 ER -