Steven Vickers. Cosheaves and connectedness in formal topology. Annals of Pure and Applied Logic, 163(2):157-174, 2012. [doi]
@article{Vickers12, title = {Cosheaves and connectedness in formal topology}, author = {Steven Vickers}, year = {2012}, doi = {10.1016/j.apal.2011.06.024}, url = {http://dx.doi.org/10.1016/j.apal.2011.06.024}, researchr = {https://researchr.org/publication/Vickers12}, cites = {0}, citedby = {0}, journal = {Annals of Pure and Applied Logic}, volume = {163}, number = {2}, pages = {157-174}, }