%0 Journal Article
%A P. M. Shteyner
%T Linear operators preserving combinatorial matrix sets
%J Zapiski Nauchnykh Seminarov POMI
%D 2021
%P 181-199
%V 504
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_2021_504_a10/
%G ru
%F ZNSL_2021_504_a10