Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{PORMA_1982__41_1-4_115479, author = {Campos, L.M.B.C.}, title = {On anisotropic, dispersive and dissipative wave equations}, journal = {Portugaliae mathematica}, pages = {13--32}, publisher = {mathdoc}, volume = {41}, number = {1-4}, year = {1982}, mrnumber = {0766835}, zbl = {0513.35048}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PORMA_1982__41_1-4_115479/} }
Campos, L.M.B.C. On anisotropic, dispersive and dissipative wave equations. Portugaliae mathematica, Tome 41 (1982) no. 1-4, pp. 13-32. http://geodesic.mathdoc.fr/item/PORMA_1982__41_1-4_115479/