%0 Journal Article
%A M. A. Ivashkovsky
%T Immersions of graphs into projective plane
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 2017
%P 61-65
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VMUMM_2017_5_a11/
%G ru
%F VMUMM_2017_5_a11