@article{1103901364, author = {Sherman, J. and McLaughlin, J.}, title = {Power spectra of nonlinearly coupled waves}, journal = {Comm. Math. Phys.}, volume = {58}, number = {1}, year = {1978}, pages = { 9-18}, language = {en}, url = {http://dml.mathdoc.fr/item/1103901364} }
Sherman, J.; McLaughlin, J. Power spectra of nonlinearly coupled waves. Comm. Math. Phys., Tome 58 (1978) no. 1, pp. 9-18. http://gdmltest.u-ga.fr/item/1103901364/