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@article{MZM_1996_60_4_a3, author = {S. Ya. Serovaǐskiǐ}, title = {Optimal control of a~nonlinear singular system with state constraints}, journal = {Matemati\v{c}eskie zametki}, pages = {511--518}, publisher = {mathdoc}, volume = {60}, number = {4}, year = {1996}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1996_60_4_a3/} }
S. Ya. Serovaǐskiǐ. Optimal control of a~nonlinear singular system with state constraints. Matematičeskie zametki, Tome 60 (1996) no. 4, pp. 511-518. http://geodesic.mathdoc.fr/item/MZM_1996_60_4_a3/