@article{10_14708_cm_v9i1_5531,
     author = {W. \.Zakowski},
     title = {Badanie nieliniowego zagadnienia {Hilberta-Hasemana} metod\k{a} {Schaudera}},
     journal = {Commentationes Mathematicae},
     pages = { 35--48},
     publisher = {mathdoc},
     volume = {9},
     number = {1},
     year = {1965},
     doi = {10.14708/cm.v9i1.5531},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/cm.v9i1.5531/}
}