@article{BSMF_1903__31__208_1, author = {Hadamard, J.}, title = {Sur un probl\`eme mixte aux d\'eriv\'ees partielles}, journal = {Bulletin de la Soci\'et\'e Math\'ematique de France}, pages = {208--224}, publisher = {Soci\'et\'e math\'ematique de France}, volume = {31}, year = {1903}, doi = {10.24033/bsmf.696}, language = {fr}, url = {http://www.numdam.org/articles/10.24033/bsmf.696/} }