@article{INTO_1999_64_a1,
     author = {A. V. Arutyunov and N. Yu. Chernikova},
     title = {On the controllability of trajectories in optimal control problems with phase constraints},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {49--56},
     publisher = {mathdoc},
     volume = {64},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_1999_64_a1/}
}