%0 Journal Article %A F. V. Lubyshev %A A. R. Manapova %T On some optimal control problems and their finite difference approximations and regularization for quasilinear elliptic equations with controls in the coefficients %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 2007 %P 376-396 %V 47 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_2007_47_3_a2/ %G ru %F ZVMMF_2007_47_3_a2