@article{10_4153_CJM_1979_089_5,
     author = {Auslander, M. and Bautista, R. and Platzeck, M. I. and Reiten, I. and Smal{\o}, S. O.},
     title = {Almost {Split} {Sequences} whose {Middle} {Term} has at most {Two} {Indecomposable} {Summands}},
     journal = {Canadian journal of mathematics},
     pages = {942--960},
     year = {1979},
     volume = {31},
     number = {5},
     doi = {10.4153/CJM-1979-089-5},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1979-089-5/}
}