1. Aljure, A. (2007). La ley aplicable a los contratos internacionales o con elemento extranjero. En Mantilla, F. y Ternera, F. (dirs.), Los contratos en el derecho privado (351-370). Bogotá: Legis.
2. Appellate Court Düsseldorf, Germany, 8 January 1993. Tinned cucumbers case.
3. Appellate Court Hamm, Germany, 23 June 1998. Furniture case.
4. Appellate Court Köln, Germany, 28 May 2001. Motorcycle clothing and accessories case.
5. Appellate Court München, Germany, 9 July 1997. Leather goods case.