@incollection{JEDP_1999____A14_0, author = {Daniel Tataru}, title = {The {FBI} transform, operators with nonsmooth coefficients and the nonlinear wave equation}, booktitle = {}, series = {Journ\'ees \'equations aux d\'eriv\'ees partielles}, eid = {14}, pages = {1--16}, publisher = {Universit\'e de Nantes}, year = {1999}, mrnumber = {2000h:35114}, language = {en}, url = {https://proceedings.centre-mersenne.org/item/JEDP_1999____A14_0/} }