@article{TAC_2021_37_a3,
     author = {Yongliang Sun and Yaohua Zhang},
     title = {Ladders and completion of triangulated categories},
     journal = {Theory and applications of categories},
     pages = {95--106},
     publisher = {mathdoc},
     volume = {37},
     year = {2021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TAC_2021_37_a3/}
}