@article{BSMF_1897__25__11_0,
     author = {Boulanger, A.},
     title = {Sur l'\'equation de la propagation de la chaleur},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {11--15},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {25},
     year = {1897},
     doi = {10.24033/bsmf.547},
     language = {fr},
     url = {http://archive.numdam.org/articles/10.24033/bsmf.547/}
}