%0 Journal Article %A A. R. Danilin %T Regularization of nonlinear control problems under perturbations of constraints %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1996 %P 34-38 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1996_8_a4/ %G ru %F IVM_1996_8_a4