@article{KYB_1981_17_2_a4,
     author = {R\r{u}\v{z}i\v{c}ka, Peter},
     title = {Bounds for on-line selection},
     journal = {Kybernetika},
     pages = {147--157},
     year = {1981},
     volume = {17},
     number = {2},
     mrnumber = {624207},
     zbl = {0482.68056},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1981_17_2_a4/}
}