TY - JOUR AU - Yu. K. Bivin AU - I. V. Simonov TI - Evaluations of the penetration depths of rigid bodies into the elastoplastic ground JO - Doklady Akademii Nauk PY - 1993 SP - 447 EP - 450 VL - 328 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1993_328_4_a8/ LA - ru ID - DAN_1993_328_4_a8 ER -