@article{BSMF_1885__13__198_0,
     author = {Chrystal},
     title = {Sur le probl\`eme de la construction du cercle minimum renfermant $n$ points donn\'es d{\textquoteright}un plan},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {198--200},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {13},
     year = {1885},
     doi = {10.24033/bsmf.303},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/bsmf.303/}
}