@article{DE_1967_3_11_a5,
     author = {N. Kh. Bagirova and A. B. Vasil'eva and M. Imanaliev},
     title = {A question on the asymptotic solution of an optimal control problem},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1895--1902},
     publisher = {mathdoc},
     volume = {3},
     number = {11},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1967_3_11_a5/}
}