@article{NAM_1917_4_17__201_0,
     author = {Bricard, R.},
     title = {Le principe de relativit\'e},
     journal = {Nouvelles annales de math\'ematiques : journal des candidats aux \'ecoles polytechnique et normale},
     pages = {201--222},
     publisher = {Carilian-Goeury et Vor Dalmont},
     volume = {4e s{\'e}rie, 17},
     year = {1917},
     language = {fr},
     url = {http://archive.numdam.org/item/NAM_1917_4_17__201_0/}
}