%0 Journal Article
%A Piziak, Robert
%T Orthogonality-preserving transformations on quadratic spaces
%J Portugaliae mathematica
%D 1985
%P 201-212
%V 43
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PORMA_1985__43_2_114500/
%G en
%F PORMA_1985__43_2_114500