@article{Jain_2011,
    doi = {10.1145/2049697.2049704},
    url = {https://doi.org/10.1145%2F2049697.2049704},
    year = {2011},
    month = {dec},
    publisher = {Association for Computing Machinery ({ACM})},
    volume = {58},
    number = {6},
    pages = {1--27},
    author = {Rahul Jain and Zhengfeng Ji and Sarvagya Upadhyay and John Watrous},
    title = {{QIP} = {PSPACE}},
    journal = {Journal of the {ACM}}
}

@article{Jain_2011, doi = {10.1145/2049697.2049704}, url = {https://doi.org/10.1145%2F2049697.2049704}, year = {2011}, month = {dec}, publisher = {Association for Computing Machinery ({ACM})}, volume = {58}, number = {6}, pages = {1--27}, author = {Rahul Jain and Zhengfeng Ji and Sarvagya Upadhyay and John Watrous}, title = {{QIP} = {PSPACE}}, journal = {Journal of the {ACM}} }