5Ministerial Bernd Semmelroggen, Financial perequation in Germany : Evaluation of the existing system, Contribution to the project : Reform of the fiscal transfer system in the P.R. China, 16^th August 2006.
6Ministerial Bernd Semmelroggen, Financial perequation in Germany: Evaluation of the existing system, Contribution to the project: Reform of the fiscal transfer system in the P.R. China, 16^th August 2006.