@article{CMUC_1965_6_4_a1,
     author = {Kadlec, Jan},
     title = {On the existence of traces of distributions belonging to $B_{p,\vartheta}^{(k)}$ {(Preliminary} communication)},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {403--408},
     year = {1965},
     volume = {6},
     number = {4},
     mrnumber = {0198220},
     zbl = {0142.10005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1965_6_4_a1/}
}