@article{TIMM_2018_24_2_a8,
     author = {A. R. Danilin and O. O. Kovrizhnykh},
     title = {On a singularly perturbed time-optimal control problem with two small parameters},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {76--92},
     year = {2018},
     volume = {24},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2018_24_2_a8/}
}