Functions which are Fourier transforms of distributions Raimond A. Struble (1981) Colloquium Mathematicae
Functions with Time and Frequency Gaps. Jens M. Melenk, Georg Zimmermann (1995) The journal of Fourier analysis and applications [[Elektronische Ressource]]
Further properties of an extremal set of uniqueness David Grow, Matt Insall (1998) Colloquium Mathematicae