Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1998_64_2_a15, author = {V. V. Belov and V. A. Maksimov}, title = {Quasimodes of the two-dimensional quartic oscillator}, journal = {Matemati\v{c}eskie zametki}, pages = {297--301}, publisher = {mathdoc}, volume = {64}, number = {2}, year = {1998}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1998_64_2_a15/} }
V. V. Belov; V. A. Maksimov. Quasimodes of the two-dimensional quartic oscillator. Matematičeskie zametki, Tome 64 (1998) no. 2, pp. 297-301. http://geodesic.mathdoc.fr/item/MZM_1998_64_2_a15/