@misc{NAM_1888_3_7__353_0,
     title = {Th\'eor\`eme r\'eciproque d'un th\'eor\`eme de {M.} {E.} {Ces\`aro} et application},
     journal = {Nouvelles annales de math\'ematiques : journal des candidats aux \'ecoles polytechnique et normale},
     pages = {353--356},
     publisher = {Carilian-Goeury et Vor Dalmont},
     volume = {3e s{\'e}rie, 7},
     year = {1888},
     language = {fr},
     url = {http://www.numdam.org/item/NAM_1888_3_7__353_0/}
}