TY - JOUR AU - E. E. Tareeva TI - $C^*$-algebraic approach to polymorphic phase transitions JO - Doklady Akademii Nauk PY - 1974 SP - 571 EP - 573 VL - 219 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1974_219_3_a15/ LA - ru ID - DAN_1974_219_3_a15 ER -