Vincent D. Blondel, Vincent Canterini. Undecidable Problems for Probabilistic Automata of Fixed Dimension. Theory Comput. Syst., 36(3):231-245, 2003. [doi]
@article{BlondelC03, title = {Undecidable Problems for Probabilistic Automata of Fixed Dimension}, author = {Vincent D. Blondel and Vincent Canterini}, year = {2003}, doi = {10.1007/s00224-003-1061-2}, url = {http://dx.doi.org/10.1007/s00224-003-1061-2}, researchr = {https://researchr.org/publication/BlondelC03}, cites = {0}, citedby = {0}, journal = {Theory Comput. Syst.}, volume = {36}, number = {3}, pages = {231-245}, }