@article{CMUC_1995__36_1_a4,
     author = {Kasperski, Andrzej},
     title = {Notes on approximation in the {Musielak-Orlicz} sequence spaces of multifunctions},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {19--24},
     publisher = {mathdoc},
     volume = {36},
     number = {1},
     year = {1995},
     mrnumber = {1334410},
     zbl = {0832.54021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1995__36_1_a4/}
}