@article{IIMI_2015_46_2_a25,
     author = {V. N. Ushakov and A. R. Matviychuk},
     title = {To solution of control problems of nonlinear systems on a finite time interval},
     journal = {Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta},
     pages = {202--215},
     publisher = {mathdoc},
     volume = {46},
     number = {2},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IIMI_2015_46_2_a25/}
}