TY - JOUR AU - S. G. Krein AU - G. I. Laptev TI - An abstract scheme for the examination of parabolic problems in noncylindrical regions JO - Differencialʹnye uravneniâ PY - 1969 SP - 1458 EP - 1469 VL - 5 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1969_5_8_a12/ LA - ru ID - DE_1969_5_8_a12 ER -