%0 Journal Article %A A. V. Abanin %T Modification of L. Hörmander's method in the problem of generators and its applications %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1995 %P 3-12 %N 8 %U http://geodesic.mathdoc.fr/item/IVM_1995_8_a0/ %G ru %F IVM_1995_8_a0