%0 Journal Article %A Gaál, István %T Power Integral Bases in Composits of Number Fields %J Canadian mathematical bulletin %D 1998 %P 158-165 %V 41 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1998-025-3/ %R 10.4153/CMB-1998-025-3 %F 10_4153_CMB_1998_025_3