Jean Benabou. Some geometric aspects of the calculus of fractions. Applied Categorical Structures, 4(2-3):139-165, 1996. [doi]
@article{Benabou96,
title = {Some geometric aspects of the calculus of fractions},
author = {Jean Benabou},
year = {1996},
doi = {10.1007/BF00122249},
url = {http://dx.doi.org/10.1007/BF00122249},
researchr = {https://researchr.org/publication/Benabou96},
cites = {0},
citedby = {0},
journal = {Applied Categorical Structures},
volume = {4},
number = {2-3},
pages = {139-165},
}