@article{10_14708_cm_v30i1_6305,
     author = {A. So{\l}tysiak and S. Szufla},
     title = {Existence theorems for {\(L_\varphi\)-solutions} of the {Hammerstein} integral equation in {Banach} spaces},
     journal = {Commentationes Mathematicae},
     pages = { 177--190},
     year = {1990},
     volume = {30},
     number = {1},
     doi = {10.14708/cm.v30i1.6305},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/cm.v30i1.6305/}
}