A German Perspective on the Concurrence of Claims in Contract and Unjust Enrichment (Case Note on Cour de Cassation 23 October 2012) - European Review of Private Law View A German Perspective on the Concurrence of Claims in Contract and Unjust Enrichment (Case Note on Cour de Cassation 23 October 2012) by Hinrich Doege - European Review of Private Law A German Perspective on the Concurrence of Claims in Contract and Unjust Enrichment (Case Note on Cour de Cassation 23 October 2012) Hinrich Doege 22 6 European Review of Private Law