%0 Journal Article %A Glanc, Barbara %A Misiak, Aleksander %A Stepień, Zofia %T Equivariant mappings from vector product into $G$-space of vectors and $\varepsilon $-vectors with $G=O(n,1,\mathbb{R})$ %J Mathematica Bohemica %D 2005 %P 265-275 %V 130 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/MB.2005.134097/ %R 10.21136/MB.2005.134097 %G en %F 10_21136_MB_2005_134097