TY - JOUR AU - Dmitry K. Potapov TI - Control problems for equations with a~spectral parameter and a~discontinuous operator under perturbations JO - Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika PY - 2012 SP - 239 EP - 245 VL - 5 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JSFU_2012_5_2_a9/ LA - ru ID - JSFU_2012_5_2_a9 ER -