@article{MOMA_1992__113_4_178563,
     author = {M.M. Neumann},
     title = {Commutative {Banach} {Algebras} and {Decomposable} {Operators.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {227--244},
     publisher = {mathdoc},
     volume = {113},
     number = {4},
     year = {1992},
     zbl = {0765.47010},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1992__113_4_178563/}
}