@article{MAN_1976__220_162805,
     author = {Barnet M. Weinstock},
     title = {A {New} {Proof} of a {Theorem} of {H\"ormander} and {Wermer.}},
     journal = {Mathematische Annalen},
     pages = {59--64},
     publisher = {mathdoc},
     volume = {220},
     year = {1976},
     zbl = {0304.32013},
     url = {http://geodesic.mathdoc.fr/item/MAN_1976__220_162805/}
}