@article{article, title = {{Tight spans, Isbell completions and semi-tropical modules}}, url = {{http://www.tac.mta.ca/tac/volumes/28/22/28-22abs.html }}, year = {{2013}}, month = {{8}}, author = {{Willerton S}}, volume = {{28}}, journal = {{Theory and Applications of Categories}}, pages = {{696-732}}, note = {{Accessed on 2025/04/12}}}