@article{Vu_2007,
    doi = {10.1007/s00165-007-0023-x},
    url = {https://doi.org/10.1007%2Fs00165-007-0023-x},
    year = {2007},
    month = {nov},
    publisher = {Association for Computing Machinery ({ACM})},
    volume = {19},
    number = {4},
    pages = {475--485},
    author = {Thuy Duong Vu},
    title = {Deciding orthogonal bisimulation},
    journal = {Formal Aspects of Computing}
}

@article{Vu_2007, doi = {10.1007/s00165-007-0023-x}, url = {https://doi.org/10.1007%2Fs00165-007-0023-x}, year = {2007}, month = {nov}, publisher = {Association for Computing Machinery ({ACM})}, volume = {19}, number = {4}, pages = {475--485}, author = {Thuy Duong Vu}, title = {Deciding orthogonal bisimulation}, journal = {Formal Aspects of Computing} }