@article{BSMF_1924__52__610_0,
author = {Hadamard, J.},
title = {Le principe de Huygens},
journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
volume = {52},
year = {1924},
pages = {610-640},
doi = {10.24033/bsmf.1076},
language = {fr},
url = {http://dml.mathdoc.fr/item/BSMF_1924__52__610_0}
}
Hadamard, J. Le principe de Huygens. Bulletin de la Société Mathématique de France, Tome 52 (1924) pp. 610-640. doi : 10.24033/bsmf.1076. http://gdmltest.u-ga.fr/item/BSMF_1924__52__610_0/