?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Andresen%2C+S.&rft.aulast=Andresen&rft.aufirst=S.&rft.date=April+1996&rft.isbn=92-9120-887-6&rft.title=Effectiveness+and+Implementation+within+the+North+Sea%2FNorth-East+Atlantic+Cooperation%3A+Development%2C+Status+and+Future+Perspectives&rft.btitle=The+Effectiveness+of+Multilateral+Environmental+Agreements+second+publication-workshop+proceedings+and+study+reports&rft.genre=bookitem