%0 Journal Article %A V. V. Zverev %A V. G. Pokazan'ev %A Yu. I. Yalyshev %T Method of functional equivalents in the theory of angular momentum %J Teoretičeskaâ i matematičeskaâ fizika %D 1975 %P 97-107 %V 25 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1975_25_1_a11/ %G ru %F TMF_1975_25_1_a11