1.
Gorodnii MF, Dorogovtsev AY. Bounded solutions of one class of nonlinear operator difference equations. Ukr. Mat. Zhurn. [Internet]. 1995 Jul. 25 [cited 2025 Dec. 5];47(7):890–896. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/5483