TY - JOUR AU - Mark van Hoeij TI - Decomposing a 4th order linear differential equation as a symmetric product JO - Banach Center Publications PY - 2002 SP - 89 VL - 58 IS - 1 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/item/BCP_2002__58_1_281612/ LA - en ID - BCP_2002__58_1_281612 ER -