%0 Journal Article
%A N. A. Shirokov
%T A series of operators in $L^2(\mathbb C)$ proportional to unitary ones
%J Zapiski Nauchnykh Seminarov POMI
%D 2013
%P 188-201
%V 416
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_2013_416_a10/
%G ru
%F ZNSL_2013_416_a10