%0 Journal Article %A V. N. Popov %T Some applications of Feynman integrals to the theory of Bose systems %J Informatics and Automation %D 1975 %P 379-389 %V 136 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1975_136_a27/ %G ru %F TRSPY_1975_136_a27