John Harding, Carol L. Walker, Elbert A. Walker. Categories with fuzzy sets and relations. Fuzzy Sets and Systems, 256:149-165, 2014. [doi]
@article{HardingWW14,
title = {Categories with fuzzy sets and relations},
author = {John Harding and Carol L. Walker and Elbert A. Walker},
year = {2014},
doi = {10.1016/j.fss.2013.04.004},
url = {http://dx.doi.org/10.1016/j.fss.2013.04.004},
researchr = {https://researchr.org/publication/HardingWW14},
cites = {0},
citedby = {0},
journal = {Fuzzy Sets and Systems},
volume = {256},
pages = {149-165},
}