Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IVM_1985_9_a10, author = {V. N. Bobochko}, title = {Singularly perturbed {Cauchy} problem with unstable spectrum}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {56--58}, publisher = {mathdoc}, number = {9}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1985_9_a10/} }
V. N. Bobochko. Singularly perturbed Cauchy problem with unstable spectrum. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 9 (1985), pp. 56-58. http://geodesic.mathdoc.fr/item/IVM_1985_9_a10/