Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1994_336_2_a6, author = {E. L. Korotyaev}, title = {Wave propagation in a one-dimensional periodic medium}, journal = {Doklady Akademii Nauk}, pages = {171--174}, publisher = {mathdoc}, volume = {336}, number = {2}, year = {1994}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1994_336_2_a6/} }
E. L. Korotyaev. Wave propagation in a one-dimensional periodic medium. Doklady Akademii Nauk, Tome 336 (1994) no. 2, pp. 171-174. http://geodesic.mathdoc.fr/item/DAN_1994_336_2_a6/