Refine
Year of publication
- 2017 (17) (remove)
Document Type
- Other (9)
- Article (unreviewed) (6)
- Part of a Book (2)
Language
- German (17)
Has Fulltext
- no (17)
Is part of the Bibliography
- yes (17)
Institute
Open Access
- Closed Access (12)
- Open Access (1)