@article{ASENS_1992_4_25_2_201_0, author = {Lebeau, G.}, title = {Singularit\'es des solutions d'\'equations d'ondes semi-lin\'eaires}, journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure}, pages = {201--231}, publisher = {Elsevier}, volume = {4e s{\'e}rie, 25}, number = {2}, year = {1992}, doi = {10.24033/asens.1648}, zbl = {0776.35088}, mrnumber = {93k:35180}, language = {fr}, url = {http://archive.numdam.org/articles/10.24033/asens.1648/} }