Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1958_123_1_a0, author = {M. S. Agranovich}, title = {General solutions of differential-difference equations with constant coefficients}, journal = {Doklady Akademii Nauk}, pages = {9--12}, publisher = {mathdoc}, volume = {123}, number = {1}, year = {1958}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1958_123_1_a0/} }
M. S. Agranovich. General solutions of differential-difference equations with constant coefficients. Doklady Akademii Nauk, Tome 123 (1958) no. 1, pp. 9-12. http://geodesic.mathdoc.fr/item/DAN_1958_123_1_a0/