John Gill. Computational Complexity of Probabilistic Turing Machines. SIAM Journal on Computing, 6(4):675-695, 1977.
@article{Gill77, title = {Computational Complexity of Probabilistic Turing Machines}, author = {John Gill}, year = {1977}, researchr = {https://researchr.org/publication/Gill77}, cites = {0}, citedby = {0}, journal = {SIAM Journal on Computing}, volume = {6}, number = {4}, pages = {675-695}, }