@article{NAM_1892_3_11__474_1,
     author = {M\'eray, Ch.},
     title = {Sur la discussion et la classification des surfaces du deuxi\`eme degr\'e},
     journal = {Nouvelles annales de math\'ematiques : journal des candidats aux \'ecoles polytechnique et normale},
     pages = {474--509},
     publisher = {Carilian-Goeury et Vor Dalmont},
     volume = {3e s{\'e}rie, 11},
     year = {1892},
     language = {fr},
     url = {http://archive.numdam.org/item/NAM_1892_3_11__474_1/}
}