LYTTKENS, S. General Tauberian Remainder Theorems. MATHEMATICA SCANDINAVICA, [S. l.], v. 35, p. 61–104, 1974. DOI: 10.7146/math.scand.a-11537. Disponível em: https://www.mscand.dk/article/view/11537. Acesso em: 9 may. 2024.