Anatoly T. Fomenko, Vladislav A. Kibkalo, Understanding Complex Systems, Contemporary Approaches and Methods in Fundamental Mathematics and Mechanics, 2021, 3
В. А. Кибкало, “Свойство некомпактности слоев и особенностей неевклидовой системы Ковалевской на пучке алгебр Ли”, Вестн. Моск. ун-та. Сер. 1. Матем., мех., 2020, № 6, 56–59 ; V. A. Kibkalo, “Noncompactness property of fibers and singularities of non-Euclidean Kovalevskaya system on pencil of Lie algebras”, Moscow University Mathematics Bulletin, Moscow University Mеchanics Bulletin, 75:6 (2020), 263–267
А. Т. Фоменко, В. В. Ведюшкина, “Бильярды и интегрируемость в геометрии и физике. Новый взгляд и новые возможности”, Вестн. Моск. ун-та. Сер. 1. Матем., мех., 2019, № 3, 15–25 ; A. T. Fomenko, V. V. Vedyushkina, “Billiards and integrability in geometry and physics. New scope and new potential”, Moscow University Mathematics Bulletin, 74:3 (2019), 98–107
A. T. Fomenko, V. V. Vedyushkina, “Singularities of integrable Liouville systems, reduction of integrals to lower degree and topological billiards: recent results”, Theor. Appl. Mech., 46:1 (2019), 47–63
V. V. Vedyushkina, A. T. Fomenko, “Reducing the degree of integrals of hamiltonian systems by using billiards”, Dokl. Math., 99:3 (2019), 266–269