@article{COCKETT_2007,
    doi = {10.1017/s0960129507006056},
    url = {https://doi.org/10.1017%2Fs0960129507006056},
    year = {2007},
    month = {aug},
    publisher = {Cambridge University Press ({CUP})},
    volume = {17},
    number = {4},
    pages = {775--817},
    author = {ROBIN COCKETT and STEPHEN LACK},
    title = {Restriction categories {III}: colimits, partial limits and extensivity},
    journal = {Mathematical Structures in Computer Science}
}

@article{COCKETT_2007, doi = {10.1017/s0960129507006056}, url = {https://doi.org/10.1017%2Fs0960129507006056}, year = {2007}, month = {aug}, publisher = {Cambridge University Press ({CUP})}, volume = {17}, number = {4}, pages = {775--817}, author = {ROBIN COCKETT and STEPHEN LACK}, title = {Restriction categories {III}: colimits, partial limits and extensivity}, journal = {Mathematical Structures in Computer Science} }