Chatterjee, K. (2009). Probabilistic automata on infinite words: Decidability and undecidability results. IST Austria.https://doi.org/10.15479/AT:IST-2009-0004 
LibreCat: https://research-explorer.ista.ac.at/record/5392
DOI: 10.15479/AT:IST-2009-0004

Chatterjee, K., Doyen, L., &; Henzinger, T. A. (2009). Qualitative analysis of partially-observable Markov decision processes. IST Austria.https://doi.org/10.15479/AT:IST-2009-0001 
LibreCat: https://research-explorer.ista.ac.at/record/5395
DOI: 10.15479/AT:IST-2009-0001