TY - JOUR AU - I. P. Vyrodov TI - A problem of diffusion with an unstationary boundary JO - Doklady Akademii Nauk PY - 1962 SP - 68 EP - 70 VL - 147 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1962_147_1_a16/ LA - ru ID - DAN_1962_147_1_a16 ER -