5Hoshour K,Fellow I S R.Massive protest against Phulbari & Barapukuria coal mines in Bangladesh[EB/OL].http://www.accountabilityproject.org/article.php ? id=618.
6Teodoru C,Wüest A,Wehrli B.Independent Review of the Environmental Impact Assessment for the Merowe Dam Project (Nile River,Sudan)[Z].EAWAG,2006.