TY - JOUR AU - E. E. Tareeva TI - Phase transition with change of symmetry as bifurcation of the solution of a~nonlinear integral equation JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1974 SP - 343 EP - 353 VL - 21 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1974_21_3_a5/ LA - ru ID - TMF_1974_21_3_a5 ER -