А. Т. Фоменко, В. В. Ведюшкина, “Биллиарды и интегрируемые системы”, УМН, 78:5(473) (2023), 93–176 ; A. T. Fomenko, V. V. Vedyushkina, “Billiards and integrable systems”, Russian Math. Surveys, 78:5 (2023), 881–954
Valery V. Kozlov, “On the Extendability of Noether’s Integrals for Orbifolds of Constant Negative Curvature”, Regul. Chaotic Dyn., 21:7-8 (2016), 821–831
В. В. Козлов, “Полиномиальные законы сохранения для газа Лоренца и газа Больцмана–Гиббса”, УМН, 71:2(428) (2016), 81–120 ; V. V. Kozlov, “Polynomial conservation laws for the Lorentz gas and the Boltzmann–Gibbs gas”, Russian Math. Surveys, 71:2 (2016), 253–290