TY - JOUR AU - G. O. Balabanyan TI - Construction of theory of a binary mixture of nonideal Bose gases (or liquids) by the method of collective variables I. Wave function and ground-state energy, excitation spectrum, correlation functions, thermodynamics of the system at $T=0$ JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1986 SP - 121 EP - 145 VL - 66 IS - 1 UR - http://geodesic.mathdoc.fr/item/TMF_1986_66_1_a9/ LA - ru ID - TMF_1986_66_1_a9 ER -