- Michael Entov, Leonid Polterovich, “Legendrian persistence modules and dynamics”, J. Fixed Point Theory Appl., 24, № 2, 2022, 30
- V. Ovsienko, S. Tabachnikov, “Sturm theory, Ghys theorem on zeroes of the Schwarzian derivative and flattening of legendrian curves”, Selecta Mathematica, New Series, 2, № 2, 1996, 297
- Владимир Игоревич Арнольд, Vladimir Igorevich Arnol'd, Владимир Игоревич Арнольд, Vladimir Igorevich Arnol'd, “Топологические проблемы теории распространения волн”, УМН, 51, № 1, 1996, 3
- Sergey Fomin, Pavlo Pylyavskyy, Eugenii Shustin, Dylan Thurston, “Morsifications and mutations”, Journal of London Math Soc, 105, № 4, 2022, 2478
- Blanca Isabel Niel, “Winding indexes of Max. and Min. Hamiltonians in N-Gons”, Discrete Math. Algorithm. Appl., 09, № 05, 2017, 1750061
- Noboru Ito, “Finite-type invariants for curves on surfaces”, Proc. Japan Acad. Ser. A Math. Sci., 85, № 9, 2009
- Victor V. Goryunov, The Arnold-Gelfand Mathematical Seminars, 1997, 223
- Patricia Cahn, Asa Levi, “Vassiliev Invariants of Virtual Legendrian Knots”, Pacific J. Math., 273, № 1, 2015, 21
- NOBORU ITO, AYAKA SHIMIZU, “THE HALF-TWISTED SPLICE OPERATION ON REDUCED KNOT PROJECTIONS”, J. Knot Theory Ramifications, 21, № 11, 2012, 1250112
- Petr E. Pushkar, “Diameters of immersed manifolds and of wave fronts”, Comptes Rendus de l'Académie des Sciences - Series I - Mathematics, 326, № 2, 1998, 201