@article{NAM_1898_3_17__266_1,
     author = {Lacour},
     title = {Sur la surface de l'onde},
     journal = {Nouvelles annales de math\'ematiques : journal des candidats aux \'ecoles polytechnique et normale},
     pages = {266--272},
     year = {1898},
     publisher = {Carilian-Goeury et Vor Dalmont},
     volume = {3e s{\'e}rie, 17},
     language = {fr},
     url = {https://www.numdam.org/item/NAM_1898_3_17__266_1/}
}