@article{ZVMMF_1988_28_8_a11,
     author = {D. D. Burev},
     title = {Discrete analytical solution of a smooth non-linear optimal control problem},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1255--1258},
     publisher = {mathdoc},
     volume = {28},
     number = {8},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1988_28_8_a11/}
}