TY - JOUR AU - A. S. Umanskii AU - V. M. Dubner AU - Yu. A. Gorshkov TI - Non-stationary problem of heat conduction in the case of 2-layer cylinder JO - Doklady Akademii Nauk PY - 1969 SP - 66 EP - 69 VL - 186 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1969_186_1_a16/ LA - ru ID - DAN_1969_186_1_a16 ER -