@article{DE_1967_3_12_a3,
     author = {E. I. Gerashchenko},
     title = {Analysis of a certain class of systems of differential-difference equations by the method of separation of motions},
     journal = {Differencialʹnye uravneni\^a},
     pages = {2037--2046},
     publisher = {mathdoc},
     volume = {3},
     number = {12},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1967_3_12_a3/}
}