%0 Journal Article
%A K. Kokhas
%A A. Latyshev
%T For which graphs sages can guess a~color of at least one hat
%J Zapiski Nauchnykh Seminarov POMI
%D 2017
%P 48-76
%V 464
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_2017_464_a2/
%G ru
%F ZNSL_2017_464_a2