@article{article, title = {{The classifying topos of a continuous groupoid. I}}, publisher = {{American Mathematical Society (AMS)}}, url = {{http://dx.doi.org/10.1090/s0002-9947-1988-0973173-9 }}, year = {{1988}}, month = {{1}}, author = {{Moerdijk I}}, doi = {{10.1090/s0002-9947-1988-0973173-9}}, volume = {{310}}, journal = {{Transactions of the American Mathematical Society}}, issue = {{2}}, pages = {{629-668}}, note = {{Accessed on 2025/06/21}}}