@article{TIMM_2014_20_4_a23,
     author = {V. N. Ushakov and N. G. Lavrov and A. V. Ushakov},
     title = {Construction of solutions in an approach problem of a~stationary control system},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {277--286},
     publisher = {mathdoc},
     volume = {20},
     number = {4},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2014_20_4_a23/}
}