TY - JOUR AU - V. A. Ditkin TI - Solution of a problem of heat conduction by the method of operational calculus JO - Informatics and Automation PY - 1947 SP - 77 EP - 86 VL - 20 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1947_20_a5/ LA - ru ID - TRSPY_1947_20_a5 ER -