TY - JOUR AU - G. G. Tsypkin TI - The formation of two moving boundaries of phase transitions during JO - Doklady Akademii Nauk PY - 1992 SP - 52 EP - 57 VL - 323 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1992_323_1_a9/ LA - ru ID - DAN_1992_323_1_a9 ER -