@article{10_4153_CMB_1988_003_9,
     author = {Graham, Colin C. and Schreiber, Bertram M.},
     title = {Projections in {Spaces} of {Bimeasures}},
     journal = {Canadian mathematical bulletin},
     pages = {19--25},
     year = {1988},
     volume = {31},
     number = {1},
     doi = {10.4153/CMB-1988-003-9},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1988-003-9/}
}