@article{10_4153_CMB_2011_084_0,
     author = {Lewis, Paul and Schulle, Polly},
     title = {Non-complemented {Spaces} of {Operators,} {Vector} {Measures,} and co},
     journal = {Canadian mathematical bulletin},
     pages = {548--554},
     year = {2012},
     volume = {55},
     number = {3},
     doi = {10.4153/CMB-2011-084-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2011-084-0/}
}