Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IVM_1958_6_a8, author = {V. I. Zubov}, title = {On the theory of linear stationary systems with lagging arguments}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {86--95}, publisher = {mathdoc}, number = {6}, year = {1958}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1958_6_a8/} }
V. I. Zubov. On the theory of linear stationary systems with lagging arguments. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 6 (1958), pp. 86-95. http://geodesic.mathdoc.fr/item/IVM_1958_6_a8/