@article{ZVMMF_2004_44_3_a6,
     author = {R. Gabasov and N. M. Dmitruk and F. M. Kirillova},
     title = {The indirect optimal control of dynamical systems},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {444--466},
     year = {2004},
     volume = {44},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2004_44_3_a6/}
}