@article{BSMF_1894__22__110_0,
     author = {Adam, P.},
     title = {Sur les surfaces admettant pour lignes de courbure deux s\'eries de cercles g\'eod\'esiques orthogonaux},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {110--115},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {22},
     year = {1894},
     doi = {10.24033/bsmf.490},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/bsmf.490/}
}