@article{10_1017_S0017089519000417,
     author = {ZHENG, QILIAN and WEI, JIAQUN},
     title = {QUOTIENT {CATEGORIES} {OF} {n-ABELIAN} {CATEGORIES}},
     journal = {Glasgow mathematical journal},
     pages = {673--705},
     year = {2020},
     volume = {62},
     number = {3},
     doi = {10.1017/S0017089519000417},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089519000417/}
}