@article{10_1017_S0017089515000324,
     author = {GAO, ZENGHUI and HUANG, ZHAOYONG},
     title = {WEAK {INJECTIVE} {AND} {WEAK} {FLAT} {COMPLEXES}},
     journal = {Glasgow mathematical journal},
     pages = {539--557},
     year = {2016},
     volume = {58},
     number = {3},
     doi = {10.1017/S0017089515000324},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089515000324/}
}