@article{DE_1977_13_3_a7,
     author = {P. S. Pankov},
     title = {Asymptotic finite-dimensionality of the space of solutions of a certain class of systems with lag},
     journal = {Differencialʹnye uravneni\^a},
     pages = {455--462},
     publisher = {mathdoc},
     volume = {13},
     number = {3},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1977_13_3_a7/}
}