%0 Journal Article %A V. V. Trofimov %T Canonical coordinates on orbits of the coadjoint representation of tensorial extensions of Lie groups %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1994 %P 251-253 %V 49 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1994_49_1_a19/ %G en %F RM_1994_49_1_a19