%0 Journal Article %A N. N. Bogolyubov %T On a~new method in the theory of superconductivity %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1989 %P 3-16 %V 191 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1989_191_a0/ %G ru %F TM_1989_191_a0