@article{CRMATH_2016__354_5_459_0,
     author = {Laustsen, Niels Jakob and Skillicorn, Richard},
     title = {Splittings of extensions and homological bidimension of the algebra of bounded operators on a {Banach} space},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {459--463},
     publisher = {Elsevier},
     volume = {354},
     number = {5},
     year = {2016},
     doi = {10.1016/j.crma.2015.12.020},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1016/j.crma.2015.12.020/}
}