@article{10_4064_ap5_3_293_301,
     author = {D. Przeworska-Rolewicz},
     title = {Probl\`eme non lin\'eaire {d'Hilbert} pour un syst\`eme infini de fonctions},
     journal = {Annales Polonici Mathematici},
     pages = {293--301},
     publisher = {mathdoc},
     volume = {5},
     number = {3},
     year = {1958},
     doi = {10.4064/ap5-3-293-301},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap5-3-293-301/}
}