%0 Journal Article
%A A. A. Zaitsev
%T Application of commutation relations to determine the eigenvalues of operators
%J Teoretičeskaâ i matematičeskaâ fizika
%D 1970
%P 66-72
%V 5
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_1970_5_1_a6/
%G ru
%F TMF_1970_5_1_a6