@article{ASENS_1890_3_7__143_0,
     author = {Appell, P.},
     title = {Sur les fonctions de deux variables quadruplement p\'eriodiques de troisi\`eme esp\`ece},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {143--154},
     publisher = {Elsevier},
     volume = {3e s{\'e}rie, 7},
     year = {1890},
     doi = {10.24033/asens.338},
     language = {fr},
     url = {http://archive.numdam.org/articles/10.24033/asens.338/}
}