TY - JOUR AU - Thomas Grill AU - Manfred Knebusch AU - Marcus Tressl TI - An existence theorem for systems of implicit differential equations JO - Banach Center Publications PY - 2002 SP - 75 VL - 58 IS - 1 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/item/BCP_2002__58_1_282037/ LA - en ID - BCP_2002__58_1_282037 ER -