TY - JOUR TI - Editorial Board JO - Comptes Rendus. Mathématique PY - 2009 SP - IBC VL - 347 IS - 19-20 PB - Elsevier UR - http://www.numdam.org/articles/10.1016/S1631-073X(09)00316-1/ DO - 10.1016/S1631-073X(09)00316-1 LA - en ID - CRMATH_2009__347_19-20_IBC_0 ER -