%0 Journal Article %A Dragomir, S. S. %A Koliha, J. J. %T Two mappings related to semi-inner products and their applications in geometry of normed linear spaces %J Applications of Mathematics %D 2000 %P 337-355 %V 45 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1023/A:1022268627299/ %R 10.1023/A:1022268627299 %G en %F 10_1023_A_1022268627299