@article{10_4064_fm214_1_5,
     author = {Wolfgang Rump},
     title = {On the maximal exact structure of an additive category},
     journal = {Fundamenta Mathematicae},
     pages = {77--87},
     publisher = {mathdoc},
     volume = {214},
     number = {1},
     year = {2011},
     doi = {10.4064/fm214-1-5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm214-1-5/}
}