@misc{NAM_1905_4_5__79_1, title = {Certificats d'astronomie}, journal = {Nouvelles annales de math\'ematiques : journal des candidats aux \'ecoles polytechnique et normale}, pages = {79--83}, publisher = {Carilian-Goeury et Vor Dalmont}, volume = {4e s{\'e}rie, 5}, year = {1905}, language = {fr}, url = {http://archive.numdam.org/item/NAM_1905_4_5__79_1/} }