@article{CMUC_1984__25_4_a15,
     author = {Szufla, Stanis{\l}aw},
     title = {Appendix to the paper: {{\textquotedblleft}An} existence theorem for the {Urysohn} integral equation in {Banach} spaces{\textquotedblright}},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {763--764},
     publisher = {mathdoc},
     volume = {25},
     number = {4},
     year = {1984},
     mrnumber = {782024},
     zbl = {0578.45018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1984__25_4_a15/}
}