%0 Journal Article %A Chelidze, G. %T On a characterisation of inner product spaces. %J Georgian Mathematical Journal %D 2001 %P 231-236 %V 8 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/GMJ_2001__8_2_50164/ %G en %F GMJ_2001__8_2_50164