@article{IIMI_2012_1_a34,
     author = {S. I. Kumkov},
     title = {Control of aircraft in a problem of re-entry onto the flight plan},
     journal = {Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta},
     pages = {76--77},
     year = {2012},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IIMI_2012_1_a34/}
}