Bubniak, M.M. “Truncation-Error Bounds for the 1-Periodic Branched Continued Fraction of Special Form”. Carpathian Mathematical Publications 5, no. 2 (December 30, 2013): 187–195. Accessed November 22, 2024. https://ktipe.pnu.edu.ua/index.php/cmp/article/view/1308.