@InProceedings{Kuhn2010optimal, author= {Fabian Kuhn and Christoph Lenzen and Thomas Locher and Rotem Oshman}, title= {{Optimal Gradient Clock Synchronization in Dynamic Networks}}, booktitle= {{29th Symposium on Principles of Distributed Computing (PODC), Zurich, Switzerland}}, month= {July}, year= {2010}, }