%0 Journal Article %A Mazure, Marie-Laurence %T Various characterisations of Extended Chebyshev spaces via blossoms %J Comptes Rendus. Mathématique %D 2004 %P 815-820 %V 339 %N 11 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2004.09.031/ %R 10.1016/j.crma.2004.09.031 %G en %F CRMATH_2004__339_11_815_0