%0 Journal Article %A I. M. Gel'fand %A A. A. Kirillov %T On fields connected with the enveloping algebras of Lie algebras %J Doklady Akademii Nauk %D 1966 %P 503-505 %V 167 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1966_167_3_a2/ %G ru %F DAN_1966_167_3_a2