%0 Journal Article %A Čap, Andreas %T On left invariant CR structures on ${\rm SU}(2)$ %J Archivum mathematicum %D 2006 %P 185-195 %V 42 %N 5 %U http://geodesic.mathdoc.fr/item/ARM_2006_42_5_a6/ %G en %F ARM_2006_42_5_a6