@book{MSM_1936__80__1_0,
     author = {Soula, J.},
     title = {L'\'equation int\'egrale de premi\`ere esp\`ece \`a limites fixes},
     series = {M\'emorial des sciences math\'ematiques},
     publisher = {Gauthier-Villars},
     number = {80},
     year = {1936},
     zbl = {0015.11401},
     language = {fr},
     url = {http://www.numdam.org/item/MSM_1936__80__1_0/}
}