@article{DE_1966_2_9_a6,
     author = {O. A. Dyshin},
     title = {On the operational method of solution on linear differential-difference equations with constant coefficients},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1193--1200},
     publisher = {mathdoc},
     volume = {2},
     number = {9},
     year = {1966},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1966_2_9_a6/}
}