Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1957_115_1_a3, author = {V. M. Volosov}, title = {Periodical solutions of a non-linear equation of autooscillations}, journal = {Doklady Akademii Nauk}, pages = {20--22}, publisher = {mathdoc}, volume = {115}, number = {1}, year = {1957}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1957_115_1_a3/} }
V. M. Volosov. Periodical solutions of a non-linear equation of autooscillations. Doklady Akademii Nauk, Tome 115 (1957) no. 1, pp. 20-22. http://geodesic.mathdoc.fr/item/DAN_1957_115_1_a3/