TY - JOUR AU - A. N. Guz TI - Singularity order at the crack tip in materials with initial stresses JO - Doklady Akademii Nauk PY - 1986 SP - 310 EP - 313 VL - 289 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1986_289_2_a11/ LA - ru ID - DAN_1986_289_2_a11 ER -