%0 Journal Article %A V. Yu. Gudkov %T Ridge count model based on fingerprint image topology %J Vestnik Chelyabinskogo Gosudarstvennogo Universiteta. Matematika, Mekhanika, Informatika %D 2011 %P 99-108 %N 13 %I mathdoc %U http://geodesic.mathdoc.fr/item/VCHGU_2011_13_a8/ %G ru %F VCHGU_2011_13_a8