@article{BSMF_1884__12__72_0,
     author = {Lemoine, E.},
     title = {Quelques propri\'et\'es des parall\`eles et des anti-parall\`eles aux c\^ot\'es d'un triangle},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {72--78},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {12},
     year = {1884},
     doi = {10.24033/bsmf.275},
     mrnumber = {1503935},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/bsmf.275/}
}