Report Air quality monitoring in the border areas of Norway and Russia. progress report April – September 1995. Hagen, L O.; Sivertsen, B.; Johnsrud, M.; Bekkestad, T. Publication details Series: NILU OR 40/96 Publisher: NILU Year: 1996 ISBN: 82-425-0792-9 File: NILU OR 40/96 (pdf)