@article{NAM_1902_4_2__25_1,
     author = {Duporcq, Ernest},
     title = {Un hommage au colonel {Mannheim}},
     journal = {Nouvelles annales de math\'ematiques : journal des candidats aux \'ecoles polytechnique et normale},
     pages = {25--27},
     publisher = {Carilian-Goeury et Vor Dalmont},
     volume = {4e s{\'e}rie, 2},
     year = {1902},
     language = {fr},
     url = {http://www.numdam.org/item/NAM_1902_4_2__25_1/}
}