@article{CMUC_1997__38_1_a1,
     author = {Feng, W. and Webb, J. R. L.},
     title = {Surjectivity results for nonlinear mappings without oddness conditions},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {15--28},
     publisher = {mathdoc},
     volume = {38},
     number = {1},
     year = {1997},
     mrnumber = {1455467},
     zbl = {0886.47034},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1997__38_1_a1/}
}