DERKACH, V. A.; KOVALYOV, I. Full indefinite Stieltjes moment problem and Padé approximants. Methods of Functional Analysis and Topology, [S. l.], v. 26, n. 1, p. 1–26, 2020. DOI: https://doi.org/10.31392/MFAT-npu26_1.2020.01. Disponível em: https://zen.imath.kiev.ua/index.php/mfat/article/view/741. Acesso em: 15 dec. 2025.