@article{ZVMMF_1996_36_1_a2,
     author = {A. I. Kalinin and F. M. Kirillova and O. I. Kostyukova},
     title = {Optimization of systems with multidimensional controls according to criteria that are invariant with respect to some of the control actions},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {52--65},
     year = {1996},
     volume = {36},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1996_36_1_a2/}
}