TY - JOUR AU - F. L. Chernous'ko TI - On the equilibrium of a body on a rough plane JO - Doklady Akademii Nauk PY - 1989 SP - 1068 EP - 1071 VL - 307 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1989_307_5_a9/ LA - ru ID - DAN_1989_307_5_a9 ER -