@article{MOMA_1976__82_177791,
     author = {J.D. Stegeman},
     title = {Wiener-Ditkin {Sets} for {Certain} {Beurling} {Algebras.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {337--340},
     publisher = {mathdoc},
     volume = {82},
     year = {1976},
     zbl = {0352.43003},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1976__82_177791/}
}