@article{NAM_1892_3_11__159_0,
     author = {Boulanger, A.},
     title = {Note sur les surfaces \`a g\'en\'eratrice circulaire},
     journal = {Nouvelles annales de math\'ematiques : journal des candidats aux \'ecoles polytechnique et normale},
     pages = {159--163},
     publisher = {Carilian-Goeury et Vor Dalmont},
     volume = {3e s{\'e}rie, 11},
     year = {1892},
     language = {fr},
     url = {http://www.numdam.org/item/NAM_1892_3_11__159_0/}
}