%0 Journal Article
%A V. A. Buslov
%T The structure of directed forests of minimal weight: algebra of subsets of the set of vertices
%J Zapiski Nauchnykh Seminarov POMI
%D 2019
%P 5-30
%V 488
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_2019_488_a0/
%G ru
%F ZNSL_2019_488_a0