@article{ASENS_1888_3_5__211_0,
     author = {Appell, P.},
     title = {Sur les \'equations lin\'eaires int\'egrables \`a l{\textquoteright}aide de la fonction $\chi _m(x,y)$},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {211--218},
     publisher = {Elsevier},
     volume = {3e s{\'e}rie, 5},
     year = {1888},
     doi = {10.24033/asens.312},
     mrnumber = {1508814},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/asens.312/}
}