TY - JOUR AU - N. F. Morozov TI - Breaking load for a region weakened by a hole in the shape of a lune JO - Doklady Akademii Nauk PY - 1980 SP - 1336 EP - 1338 VL - 253 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1980_253_6_a12/ LA - ru ID - DAN_1980_253_6_a12 ER -