@article{IVM_2001_2_a2,
     author = {V. A. Dykhta and O. N. Samsonyuk},
     title = {The maximum principle in nonsmooth optimal impulse control problems with multipoint phase constraints},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {19--32},
     publisher = {mathdoc},
     number = {2},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2001_2_a2/}
}