Weighted Tight Frames of Exponentials on a Finite Interval. Jean-Pierre Gabardo — 1993 Monatshefte für Mathematik
Tight Frames of Polynomials and the Truncated Trigonometric Moment Problem. Jean-Pierre Gabardo The journal of Fourier analysis and applications [[Elektronische Ressource]]
Hilbert Spaces of Distributions Having an Orthogonal Basis of Exponentials. Jean-Pierre Gabardo — 2000 The journal of Fourier analysis and applications [[Elektronische Ressource]]