TY - JOUR AU - Ya. A. Kamenyarzh TI - Conditions on surfaces of discontinuity in rigid-plastic analysis JO - Doklady Akademii Nauk PY - 1986 SP - 574 EP - 578 VL - 286 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1986_286_3_a13/ LA - ru ID - DAN_1986_286_3_a13 ER -