Negotiating environmental agreements under ratification constraints Köke, Sonja Lange, Andreas 2017 - Forschungsinformationssystem der UHH
The impact of domestic policy constraints on international environmental agreements Köke, Sonja Lange, Andreas 2015 - Forschungsinformationssystem der UHH
Negotiating environmental agreements under ratification uncertainty Köke, Sonja Lange, Andreas 2013 - Forschungsinformationssystem der UHH - frei zugänglich