@article{DE_2006_42_12_a4,
     author = {L. N. Luk'yanova},
     title = {A remark on the solution of the trajectory survival problem for a linear control system},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1637--1645},
     publisher = {mathdoc},
     volume = {42},
     number = {12},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2006_42_12_a4/}
}