@article{NAM_1885_3_4__331_0,
     author = {De Saint-Germain, A.},
     title = {Note sur la discontinuit\'e de certaines s\'eries},
     journal = {Nouvelles annales de math\'ematiques : journal des candidats aux \'ecoles polytechnique et normale},
     pages = {331--334},
     publisher = {Carilian-Goeury et Vor Dalmont},
     volume = {3e s{\'e}rie, 4},
     year = {1885},
     language = {fr},
     url = {http://www.numdam.org/item/NAM_1885_3_4__331_0/}
}