%0 Journal Article %A Rusin, Tomáš %T Bounds for the characteristic rank and cup-length of oriented Grassmann manifolds %J Archivum mathematicum %D 2018 %P 313-329 %V 54 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5817/AM2018-5-313/ %R 10.5817/AM2018-5-313 %G en %F 10_5817_AM2018_5_313