TY - JOUR AU - M. L. Rasulov TI - Fundamental matrix of the principal part of a system of equations for visco-plastic media JO - Doklady Akademii Nauk PY - 1973 SP - 1038 EP - 1040 VL - 208 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1973_208_5_a9/ LA - ru ID - DAN_1973_208_5_a9 ER -