@incollection{JEDP_1999____A9_0, author = {Fabrice Planchon}, title = {Self-similar solutions and {Besov} spaces for semi-linear {Schr\"odinger} and wave equations}, booktitle = {}, series = {Journ\'ees \'equations aux d\'eriv\'ees partielles}, eid = {9}, pages = {1--11}, publisher = {Universit\'e de Nantes}, year = {1999}, zbl = {01810582}, language = {en}, url = {https://proceedings.centre-mersenne.org/item/JEDP_1999____A9_0/} }