TY - JOUR AU - E. F. Afanas'ev TI - Self-modelling problems in dynamical elasticity theory for cracks JO - Doklady Akademii Nauk PY - 1973 SP - 555 EP - 558 VL - 210 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1973_210_3_a13/ LA - ru ID - DAN_1973_210_3_a13 ER -