Кузьменко, А. (2014) “An universal law of periodicity of catastrophes is in the heterogeneous nonlinear dynamic systems. Part 1. theorem about periodicity of catastrophes”, Problems of Tribology, 65(3), pp. 101–105. Available at: https://tribology.khnu.km.ua/index.php/ProbTrib/article/view/256 (Accessed: 22 November 2024).