DMYTRYSHYN, R.I. On the convergence criterion for branched continued fractions with independent variables. Carpathian Mathematical Publications, [S. l.], v. 9, n. 2, p. 120–127, 2018. DOI: 10.15330/cmp.9.2.120-127. Disponível em: https://scijournals.pnu.edu.ua/index.php/cmp/article/view/1455. Acesso em: 5 may. 2024.