TY - JOUR AU - Jódar, Lucas TI - Closed form solutions of coupled algebraic and differential matrix equations JO - Portugaliae mathematica PY - 1990 SP - 91 EP - 97 VL - 47 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PORMA_1990__47_1_115703/ LA - en ID - PORMA_1990__47_1_115703 ER -