@InProceedings{Eidenbenz2007mechanism, author= {Raphael Eidenbenz and Yvonne-Anne Pignolet-Oswald and Stefan Schmid and Roger Wattenhofer}, title= {{Mechanism Design by Creditability}}, booktitle= {{1st International Conference on Combinatorial Optimization and Applications (COCOA), Springer LNCS 4616, Xi`an, Shaanxi, China}}, month= {August}, year= {2007}, }