George Janelidze, Walter Tholen. Facets of descent, I. Applied Categorical Structures, 2(3):245-281, 1994. [doi]
@article{JanelidzeT94,
title = {Facets of descent, I},
author = {George Janelidze and Walter Tholen},
year = {1994},
doi = {10.1007/BF00878100},
url = {http://dx.doi.org/10.1007/BF00878100},
researchr = {https://researchr.org/publication/JanelidzeT94},
cites = {0},
citedby = {0},
journal = {Applied Categorical Structures},
volume = {2},
number = {3},
pages = {245-281},
}