%0 Journal Article %A Dmitry K. Potapov %T Control problems for equations with a~spectral parameter and a~discontinuous operator under perturbations %J Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika %D 2012 %P 239-245 %V 5 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/JSFU_2012_5_2_a9/ %G ru %F JSFU_2012_5_2_a9