1.
Wojtowicz B, Kulik VL. Linear extensions of dynamical systems on a torus that possess Green-Samoilenko functions. Ukr. Mat. Zhurn. [Internet]. 1998 Feb. 25 [cited 2025 Apr. 13];50(2):178–188. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/4953