@article{CMUC_2000__41_1_a7,
     author = {L\'avi\v{c}ka, Roman},
     title = {Limit points of arithmetic means of sequences in {Banach} spaces},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {97--106},
     publisher = {mathdoc},
     volume = {41},
     number = {1},
     year = {2000},
     mrnumber = {1756929},
     zbl = {1040.46013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2000__41_1_a7/}
}