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. II.~The $s$-particle density matrices at $T=0$. Variational calculation of the ground-state energy and density-density correlation functions JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1987 SP - 114 EP - 128 VL - 71 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1987_71_1_a11/ LA - ru ID - TMF_1987_71_1_a11 ER -