| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| International Environmental Law-making and Diplomacy: Insights and Overviews | 978-1-138-85124-5 (1-138-85124-8) | 2015 | Tuomas Kuokkanen · Ed Couzens · Melissa Lewis |
| The Common But Differentiated Responsibility Principle Multilater | 978-90-411-3153-9 (90-411-3153-1) | 2009 | |