TY - JOUR AU - P. N. Shebalin TI - Compilation of earthquake catalogs as a task of clustering analysis with learning JO - Doklady Akademii Nauk PY - 1987 SP - 1083 EP - 1086 VL - 292 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1987_292_5_a12/ LA - ru ID - DAN_1987_292_5_a12 ER -