%0 Journal Article %A Rosenfeld, Boris %T Holomorphy angles and sectional curvature in Hermitian elliptic planes over fields and tensor products of fields. %J Publications de l 'Institut Mathématique. Nouvelle Série %D 2005 %P 135 %V 78(92) %I mathdoc %U https://geodesic-test.mathdoc.fr/articles/10.2298/PIM0578135R/ %R 10.2298/PIM0578135R %G en %F 10_2298_PIM0578135R