%0 Journal Article
%A S. A. Zuev
%T A lower bound for a percolation threshold for a square lattice
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 1988
%P 59-61
%N 5
%U http://geodesic.mathdoc.fr/item/VMUMM_1988_5_a14/
%G ru
%F VMUMM_1988_5_a14