| Author(s) | Title | Year | Reference | Language | Note |
|---|---|---|---|---|---|
| Vaquer Aloy, Antoni | Farewell to Windscheid? Legal Concepts Present and Absent from the Draft Common Frame of Reference (DCFR) | 2009 | ERPL 2009, 487 | English | |
| Whittaker, Simon | 'The Draft Common Frame of Reference'. An Assessment | 2008 | Simon Whittaker; St. John's College, University of Oxford, 2008 | English | commissioned by the Ministry of Justice |