TY - JOUR AU - Yoshifumi Matsuda TI - Polycyclic groups of diffeomorphisms of the closed interval JO - Comptes Rendus. Mathématique PY - 2009 SP - 813 EP - 816 VL - 347 IS - 13-14 PB - Elsevier DO - 10.1016/j.crma.2009.04.008 LA - en ID - CRMATH_2009__347_13-14_813_0 ER -