[1]
I. E. Vitrychenko, “A critical case of stability of one quasilinear difference equation of the second order”, Ukr. Mat. Zhurn., vol. 51, no. 12, pp. 1593–1603, Dec. 1999, Accessed: Dec. 05, 2025. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/4764