@InProceedings{KH09a, author={M. Kattenbelt and M. Huth}, title={Verification and Refutation of Probabilistic Specifications via Games}, booktitle={Proc. 29th International Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS '09)}, year={2009}, editor={}, pages={}, organization={}, publisher={}, series={}, volume={}, address={}, month={}, note={}, key={To appear} }