@article{MOMA_1969__73_177477,
     author = {R. Larsen},
     title = {Annihilator {Ideals} in {Banach} {Algebras.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {400--405},
     publisher = {mathdoc},
     volume = {73},
     year = {1969},
     zbl = {0184.16704},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1969__73_177477/}
}