@article{10_4153_S0008414X22000037,
     author = {Mathieu, Martin and Rosbotham, Michael},
     title = {Exact structures for operator modules},
     journal = {Canadian journal of mathematics},
     pages = {421--446},
     year = {2023},
     volume = {75},
     number = {2},
     doi = {10.4153/S0008414X22000037},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008414X22000037/}
}