@article{article, title  = {{Aspects of Predicative Algebraic Set Theory III: Sheaves}},

 url = {{http://dx.doi.org/10.1112/plms/pdr066 }},

 year = {{2009}},

 month = {{12}},

 author = {{Berg BVD and Moerdijk I}},

 doi = {{10.1112/plms/pdr066}},

 note = {{Accessed on 2024/12/22}}}