@article{johnstone_2008,
    Author = {Johnstone, Peter},
    File = {On embedding categories in groupoids - s0305004108001345 - i.pdf},
    Journal = {Mathematical Proceedings of the Cambridge Philosophical Society},
    Number = {2},
    Pages = {273--294},
    Publisher = {Cambridge University Press},
    Title = {On embedding categories in groupoids},
    Volume = {145},
    Year = {2008},
    bdsk-url-1 = {https://doi.org/10.1017/S0305004108001345},
    date-added = {2022-04-30 12:56:06 +0200},
    date-modified = {2022-04-30 12:56:52 +0200},
    doi = {10.1017/S0305004108001345}
}

@article{johnstone_2008, Author = {Johnstone, Peter}, File = {On embedding categories in groupoids - s0305004108001345 - i.pdf}, Journal = {Mathematical Proceedings of the Cambridge Philosophical Society}, Number = {2}, Pages = {273--294}, Publisher = {Cambridge University Press}, Title = {On embedding categories in groupoids}, Volume = {145}, Year = {2008}, bdsk-url-1 = {https://doi.org/10.1017/S0305004108001345}, date-added = {2022-04-30 12:56:06 +0200}, date-modified = {2022-04-30 12:56:52 +0200}, doi = {10.1017/S0305004108001345} }