@article{JMPA_1939_9_18__285_0,
     author = {de Possel, Ren\'e},
     title = {Sur la repr\'esentation conforme d'un domaine \`a connexion infinie sur un domaine \`a fentes parall\`eles},
     journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
     pages = {285--290},
     publisher = {Gauthier-Villars},
     volume = {9e s{\'e}rie, 18},
     year = {1939},
     zbl = {0023.05503},
     language = {fr},
     url = {http://archive.numdam.org/item/JMPA_1939_9_18__285_0/}
}