%0 Journal Article %A G. O. Balabanyan %T Construction of theory of a binary mixture of nonideal bose gases (or liquids) by the method of collective variables. III. Perturbation theory %J Teoretičeskaâ i matematičeskaâ fizika %D 1988 %P 137-147 %V 75 %N 1 %U http://geodesic.mathdoc.fr/item/TMF_1988_75_1_a11/ %G ru %F TMF_1988_75_1_a11