Nutrient retention, total N and P export, and greenhouse gas emission from the Danube Delta lakes
Durisch-Kaiser, E., Pavel, A., Reutimann, J., Balan, S., Sobek, S., Rădan, S., & Wehrli, B. (2008). Nutrient retention, total N and P export, and greenhouse gas emission from the Danube Delta lakes. Geo-Eco-Marina, 14(1), 81-90.