@article{10_1017_S0017089519000107,
     author = {LIU, DAJUN and WEI, JIAQUN},
     title = {n-T-COTORSION-FREE {MODULES}},
     journal = {Glasgow mathematical journal},
     pages = {297--311},
     year = {2020},
     volume = {62},
     number = {2},
     doi = {10.1017/S0017089519000107},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089519000107/}
}