@article{ASENS_1872_2_1__273_0,
     author = {Darboux, Gaston},
     title = {M\'emoire sur les surfaces},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {273--292},
     publisher = {Elsevier},
     volume = {2e s{\'e}rie, 1},
     year = {1872},
     doi = {10.24033/asens.85},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/asens.85/}
}