Report Consequences of emission of NOx with different cleaning devices at the Mongstad refinery. Gjerstad, K.I.; Knudsen, S.; de Wit, H.; Molvær, J.; Høgåsen, T.; Aarrestad, P.A. Publication details Series: NILU OR 19/2005 Publisher: NILU Year: 2005 ISBN: 82-425-1658-8