TY - JOUR AU - È. I. Grigolyuk AU - M. G. Gringauz AU - L. A. Fil'shtinskii TI - An approach to the investigation of singular stress fields in a piecewise-uniform medium with branching cuts JO - Doklady Akademii Nauk PY - 1981 SP - 567 EP - 570 VL - 261 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1981_261_3_a12/ LA - ru ID - DAN_1981_261_3_a12 ER -