@article{NAM_1896_3_15__1_0,
     author = {Klein, F\'elix},
     title = {L'{\oe}uvre g\'eom\'etrique de {Sophus} {Lie}},
     journal = {Nouvelles annales de math\'ematiques : journal des candidats aux \'ecoles polytechnique et normale},
     pages = {1--20},
     publisher = {Carilian-Goeury et Vor Dalmont},
     volume = {3e s{\'e}rie, 15},
     year = {1896},
     language = {fr},
     url = {http://www.numdam.org/item/NAM_1896_3_15__1_0/}
}