TY - JOUR AU - V. P. Koryavov TI - Some ideas on the crack zone and the crack front JO - Doklady Akademii Nauk PY - 1962 SP - 1266 EP - 1268 VL - 144 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1962_144_6_a16/ LA - ru ID - DAN_1962_144_6_a16 ER -