%0 Journal Article %A E. R. Velibekov %T Application of generalized self-consistent field method to collective excitations in the theory of superconductivity %J Teoretičeskaâ i matematičeskaâ fizika %D 1976 %P 394-400 %V 29 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1976_29_3_a10/ %G ru %F TMF_1976_29_3_a10