1.
Kulik VL, Stepanenko NV. On Regularity of Certain Linear Expansions of Dynamical Systems on a Torus. Ukr. Mat. Zhurn. [Internet]. 2002Apr.25 [cited 2024May28];54(4):568-74. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/4094