%0 Journal Article %A A. K. Stepanov %T A~similarity theorem and its applications to the percolation of random fields on a~plane. %J Teoriâ veroâtnostej i ee primeneniâ %D 1990 %P 506-514 %V 35 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVP_1990_35_3_a8/ %G ru %F TVP_1990_35_3_a8