@article{ZAA_2000__19_4_49108, author = {Wang, Y.-G. and Oberguggenberger, M.}, title = {Semilinear geometric optics for generalized solutions.}, journal = {Zeitschrift f\"ur Analysis und ihre Anwendungen}, pages = {913--926}, publisher = {mathdoc}, volume = {19}, number = {4}, year = {2000}, zbl = {0982.35060}, language = {en}, url = {http://geodesic.mathdoc.fr/item/ZAA_2000__19_4_49108/} }