%0 Journal Article %A Božek, Miloš %T Orientability of total spaces of fibre bundles over ${\bold R}P^{n}$ %J Mathematica slovaca %D 1982 %P 167-172 %V 32 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MASLO_1982__32_2_a7/ %G en %F MASLO_1982__32_2_a7