%0 Journal Article %A I. M. Gel'fand %A A. V. Zelevinskii %T Models of representations of classical groups and their hidden symmetries %J Funkcionalʹnyj analiz i ego priloženiâ %D 1984 %P 14-31 %V 18 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_1984_18_3_a1/ %G ru %F FAA_1984_18_3_a1