Asymptotic inversion of convolution operators Harold Widom (1974) Publications Mathématiques de l'IHÉS
Asymptotic properties of the Radon transform in ℝ n . Bray, William O. (1986) Publications de l'Institut Mathématique. Nouvelle Série
Asymptotic Properties of the Radon Transform in Rn William O. Bray (1986) Publications de l'Institut Mathématique
Asymptotics of regular convolution quotients. Stanković, Bogoljub (1992) International Journal of Mathematics and Mathematical Sciences