%0 Journal Article %A Julien Bichon %T Half-liberated real spheres and their subspaces %J Colloquium Mathematicum %D 2016 %P 273-287 %V 144 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm6687-10-2015/ %R 10.4064/cm6687-10-2015 %G en %F 10_4064_cm6687_10_2015