@ARTICLE {7266, author={P. Mateus and D. Qiu Qiu and L. Li}, doi={10.1016/j.ic.2012.07.002}, journal={Information and Computation}, title={On the complexity of minimizing probabilistic and quantum automata}, year={2012}, month={March}, volume={218}, number={1}, pages={36-53}, ISSN={1090-2651} }Create and download bib file