@article{CMJ_2002__52_3_a10,
     author = {Lindeboom, L. and Raubenheimer, H.},
     title = {On regularities and {Fredholm} theory},
     journal = {Czechoslovak Mathematical Journal},
     pages = {565--574},
     publisher = {mathdoc},
     volume = {52},
     number = {3},
     year = {2002},
     mrnumber = {1923262},
     zbl = {1010.46045},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMJ_2002__52_3_a10/}
}