@article{AFST_1957_4_21__255_0,
     author = {Combes, Jean},
     title = {Sur certains syst\`emes infinis d'\'equations lin\'eaires {(I)}},
     journal = {Annales de la Facult\'e des sciences de l'Universit\'e de Toulouse pour les sciences math\'ematiques et les sciences physiques},
     pages = {255--265},
     publisher = {\'Edouard Privat, Libraire-\'Editeur},
     address = {Toulouse},
     volume = {4e s{\'e}rie, 21},
     year = {1957},
     mrnumber = {114136},
     zbl = {0119.32401},
     language = {fr},
     url = {http://archive.numdam.org/item/AFST_1957_4_21__255_0/}
}