SALINGER, D. L.; VAROPOULOS, N. Th. Convolutions of Measures and Sets of Analyticity. Mathematica Scandinavica, Berkeley, CA, United States, v. 25, p. 5–18, 1969. DOI: 10.7146/math.scand.a-10935. Disponível em: https://journals.msp.org/mscand/article/view/2408. Acesso em: 25 jul. 2026.