TY - JOUR AU - G. I. Shishkin TI - On a problem of Stefan type with discontinuous moving boundary JO - Doklady Akademii Nauk PY - 1975 SP - 1276 EP - 1278 VL - 224 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1975_224_6_a9/ LA - ru ID - DAN_1975_224_6_a9 ER -