%0 Journal Article
%A O. D. Timofeevskaya
%T Quantization in the neighborhood of a~classical solution in a~nonlinear $O(3)$-invariant theory
%J Teoretičeskaâ i matematičeskaâ fizika
%D 1978
%P 326-335
%V 37
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_1978_37_3_a3/
%G ru
%F TMF_1978_37_3_a3