@article{MS2_1991__68_1_167150,
     author = {Erik B\'edos},
     title = {A decomposition theorem for regular extensions of von {Neumann} algebras.},
     journal = {Mathematica Scandinavica},
     pages = {108--114},
     publisher = {mathdoc},
     volume = {68},
     number = {1},
     year = {1991},
     zbl = {0733.46036},
     url = {http://geodesic.mathdoc.fr/item/MS2_1991__68_1_167150/}
}