AntonovaT.M. and DmytryshynR.I. 2020. Truncation error bounds for branched continued fraction $\sum_{i_1=1}^N\frac{a_{i(1)}}{1}{\atop+}\sum_{i_2=1}^{i_1}\frac{a_{i(2)}}{1}{\atop+}\sum_{i_3=1}^{i_2}\frac{a_{i(3)}}{1}{\atop+}\ldots$. Ukrains’kyi Matematychnyi Zhurnal. 72, 7 (Jul. 2020), 877-885. DOI:https://doi.org/10.37863/umzh.v72i7.2342.