| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Law, Legal Culture and Society: Mirrored Identities of the Legal Order | 978-1-138-48836-6 (1-138-48836-4) | 2018 | |
| The Financial Crisis in Constitutional Perspective: The Dark Side of Functional Differentiation | 978-1-84113-010-1 (1-84113-010-9) | 2011 | Poul F. Kjaer · Gunther Teubner |