1. T. M. Antonova, “The rate of convergence of branched continued fractions of special form,” Volyn. Mat. Visn., Issue 6, 5–11 (1999).
2. T. M. Antonova and D. I. Bodnar, “Domains of convergence of branched continued fractions of special form,” in: Theory of Approximation of Functions and Its Applications [in Ukrainian], Pratsi Inst. Mat. Nats. Akad. Nauk Ukr., 31 (2000), pp. 19–32.
3. O. E. Baran, “Some circular regions of convergence for branched continued fractions of a special form,” Mat. Met. Fiz.-Mekh. Polya,56, No. 3, 7–14 (2013); English translation: J. Math. Sci.,205, No. 4, 491–500 (2015), https://doi.org/10.1007/s10958-015-2262-3.
4. D. I. Bodnar, Branched Continued Fractions [in Russian], Naukova Dumka, Kiev (1986).
5. D. I. Bodnar and M. M. Bubnyak, “Estimates of the rate of pointwise and uniform convergence for one-periodic branched continued fractions of a special form,” Mat. Met. Fiz.-Mekh. Polya,56, No. 4, 24–32 (2013); English translation: J. Math. Sci.,208, No. 3, 289–300 (2015), https://doi.org/10.1007/s10958-015-2446-x.