TY - JOUR AU - Yu. A. Tserkovnikov TI - Generalization of Hartree--Fock's method for the case of nonperfect Bose gas JO - Doklady Akademii Nauk PY - 1970 SP - 819 EP - 822 VL - 190 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1970_190_4_a21/ LA - ru ID - DAN_1970_190_4_a21 ER -