%0 Journal Article %A A. V. Arutyunov %A D. Yu. Karamzin %T Regular zeros of quadratic maps and their application %J Sbornik. Mathematics %D 2011 %P 783-806 %V 202 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2011_202_6_a0/ %G en %F SM_2011_202_6_a0