@article{CMJ_2007__57_4_a9,
     author = {Vyb{\'\i}ral, Jan and Sickel, Winfried},
     title = {Traces of functions with a dominating mixed derivative in $\Bbb R^3$},
     journal = {Czechoslovak Mathematical Journal},
     pages = {1239--1273},
     publisher = {mathdoc},
     volume = {57},
     number = {4},
     year = {2007},
     mrnumber = {2357589},
     zbl = {1174.42027},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMJ_2007__57_4_a9/}
}