TY - JOUR AU - Mireille Canalis-Durand AU - Reinhard Schäfke TI - On the normal form of a system of differential equations with nilpotent linear part JO - Comptes Rendus. Mathématique PY - 2003 SP - 129 EP - 134 VL - 336 IS - 2 PB - Elsevier DO - 10.1016/S1631-073X(02)00022-5 LA - en ID - CRMATH_2003__336_2_129_0 ER -