@article{JMPA_1872_2_17__422_0,
     author = {Laurent, H.},
     title = {Sur un th\'eor\`eme de {Poisson}},
     journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
     pages = {422--425},
     publisher = {Gauthier-Villars},
     volume = {2e s{\'e}rie, 17},
     year = {1872},
     language = {fr},
     url = {http://www.numdam.org/item/JMPA_1872_2_17__422_0/}
}