Measures and Convolution Products with Small Transforms. Louis Pigno — 1971 Mathematische Zeitschrift
Transforms vanishing at infinity in a certain direction and semi-idempotent measures. Louis Pigno — 1977 Mathematica Scandinavica
Small sets in the support of a Fourier-Stieltjes transform Louis Pigno — 1981 Colloquium Mathematicae
Fourier-Stieltjes Transforms Which Vanish at Infinity. Louis Pigno; Sadahiro Saeki — 1975 Mathematische Zeitschrift
Constructions of singular measures with remarkable convolution properties Louis Pigno; Sadahiro Saeki — 1981 Studia Mathematica
Sets of Uniform Convergence and Strong Riesz Sets. Robert E. Dressler; Louis Pigno — 1974 Mathematische Annalen
The Haar measure of certain sets in the Bohr group Robert E. Dressler; Louis Pigno — 1979 Colloquium Mathematicae