%0 Journal Article
%A Misiak, Aleksander
%A Stasiak, Eugeniusz
%T $G$-space of isotropic directions and $G$-spaces of $ \varphi $-scalars with $G=O( n,1,\mathbb R) $
%J Mathematica Bohemica
%D 2008
%P 289-298
%V 133
%N 3
%I mathdoc
%U https://geodesic-test.mathdoc.fr/articles/10.21136/MB.2008.140618/
%R 10.21136/MB.2008.140618
%G en
%F 10_21136_MB_2008_140618