| Author(s) | Title | Year | Reference | Language | Note |
|---|---|---|---|---|---|
| Swann, Stephen | Donations in the internal market: a contribution to the CFR debate | 2010 | Festschrift für Stanisława Kalus, Ius est ars boni et aequi. Herausgegeben von Magdalena Habdas. Arkadiusz Wudarski, Peter Lang, 2010, 541 | English |