@article{10_4064_fm_49_1_25_34,
     author = {Victor Klee},
     title = {Mappings into normed linear spaces},
     journal = {Fundamenta Mathematicae},
     pages = {25--34},
     year = {1960},
     volume = {49},
     number = {1},
     doi = {10.4064/fm-49-1-25-34},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-49-1-25-34/}
}