TY - JOUR AU - Moulay Barkatou AU - Thomas Cluzeau AU - Lucia Di Vizio AU - Jacques-Arthur Weil TI - Reduced Forms of Linear Differential Systems and the Intrinsic Galois–Lie Algebra of Katz JO - Symmetry, integrability and geometry: methods and applications PY - 2020 VL - 16 UR - http://geodesic.mathdoc.fr/item/SIGMA_2020_16_a53/ LA - en ID - SIGMA_2020_16_a53 ER -