@article{BSMF_1894__22__63_1,
     author = {Raffy, L.},
     title = {Recherches sur les surfaces harmoniques. {R\'esum\'e}},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {63--66},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {22},
     year = {1894},
     doi = {10.24033/bsmf.483},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/bsmf.483/}
}