%0 Journal Article %A I. P. Bazarov %A V. V. Kotenok %T Bogolyubov method in the theory of crystals with three-particle interaction %J Teoretičeskaâ i matematičeskaâ fizika %D 1972 %P 275-282 %V 10 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1972_10_2_a13/ %G ru %F TMF_1972_10_2_a13