TY - JOUR AU - M. I. Estrin TI - A version of the complex loading theory JO - Doklady Akademii Nauk PY - 1972 SP - 43 EP - 46 VL - 206 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1972_206_1_a10/ LA - ru ID - DAN_1972_206_1_a10 ER -