Pratsiovytyi, M., Ya. Goncharenko, I. Lysenko, and S. Ratushniak. 2023. “ Finite $A_2$-Continued Fractions in the Problems of Rational Approximations of Real Numbers: ”. Ukrains’kyi Matematychnyi Zhurnal 75 (6): 849-58. https://doi.org/10.37863/umzh.v75i6.7413.