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@article{DAN_1978_242_3_a18, author = {M. V. Fedoryuk}, title = {Wave propagation in periodic waveguides}, journal = {Doklady Akademii Nauk}, pages = {574--577}, publisher = {mathdoc}, volume = {242}, number = {3}, year = {1978}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1978_242_3_a18/} }
M. V. Fedoryuk. Wave propagation in periodic waveguides. Doklady Akademii Nauk, Tome 242 (1978) no. 3, pp. 574-577. http://geodesic.mathdoc.fr/item/DAN_1978_242_3_a18/