@article{NAM_1900_3_19__557_1,
     author = {Lamioni, C.},
     title = {Sur deux th\'eor\`emes de g\'eom\'etrie diff\'erentielle},
     journal = {Nouvelles annales de math\'ematiques : journal des candidats aux \'ecoles polytechnique et normale},
     pages = {557--560},
     publisher = {Carilian-Goeury et Vor Dalmont},
     volume = {3e s{\'e}rie, 19},
     year = {1900},
     language = {fr},
     url = {http://archive.numdam.org/item/NAM_1900_3_19__557_1/}
}