Franckx, E.; Pauwels, O. (2006). Introduction, in: Franckx, E. et al. (Ed.) Vessel-source pollution and coastal state jurisdiction in the South-eastern Baltic Sea. pp. xi-xii
In: Franckx, E.; Pauwels, A. (Ed.) (2006). Vessel-source pollution and coastal state jurisdiction in the South-eastern Baltic Sea. Maklu: Antwerpen. ISBN 90-6215-762-9. XVIII, 239 pp., meer
