TY - JOUR AU - P. F. Korotkov TI - Slip surface formation during the slope failure JO - Doklady Akademii Nauk PY - 1982 SP - 818 EP - 822 VL - 267 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1982_267_4_a14/ LA - ru ID - DAN_1982_267_4_a14 ER -