TY - JOUR AU - N. A. Ostapenko TI - Penetration of a slender body with a star-shaped cross-section into an elastic half-space JO - Doklady Akademii Nauk PY - 1989 SP - 62 EP - 66 VL - 307 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1989_307_1_a13/ LA - ru ID - DAN_1989_307_1_a13 ER -