Tomoo Yokoyama, “Combinatorial structures of the space of Hamiltonian vector fields on compact surfaces”, Topology and its Applications, 373 (2025), 109439
Anna Kravchenko, Sergiy Maksymenko, “Automorphisms of Kronrod-Reeb graphs of Morse functions on 2-sphere”, ПМГЦ, 11:4 (2019), 72
Е. А. Кудрявцева, “О гомотопическом типе пространств функций Морса на поверхностях”, Матем. сб., 204:1 (2013), 79–118 ; E. A. Kudryavtseva, “On the homotopy type of spaces of Morse functions on surfaces”, Sb. Math., 204:1 (2013), 75–113
Е. А. Кудрявцева, “Специальные оснащенные функции Морса на поверхностях”, Вестн. Моск. ун-та. Сер. 1. Матем., мех., 2012, № 4, 14–20 ; E. A. Kudryavtseva, “Special framed Morse functions on surfaces”, Moscow University Mathematics Bulletin, 67:4 (2012), 151–157
Е. А. Кудрявцева, “Топология пространств функций Морса на поверхностях”, Матем. заметки, 92:2 (2012), 241–261 ; E. A. Kudryavtseva, “The Topology of Spaces of Morse Functions on Surfaces”, Math. Notes, 92:2 (2012), 219–236