S. V. Agapov, “On first integrals of two-dimensional geodesic flows”, Siberian Math. J., 61:4 (2020), 563–574
S. V. Agapov, “Rational integrals of a natural mechanical system on the 2-torus”, Siberian Math. J., 61:2 (2020), 199–207
Yu. Yu. Bagderina, “Ratsionalnye integraly vtoroi stepeni dvumernykh uravnenii geodezicheskikh”, Sib. elektron. matem. izv., 14 (2017), 33–40
N. V. Denisova, “Polynomial integrals of mechanical systems on a torus with a singular potential”, Dokl. Phys., 62:8 (2017), 397–399
N. V. Denisova, “O POLINOMIALNYKh INTEGRALAKh MEKhANIChESKIKh SISTEM NA TORE S?SINGULYaRNYM POTENTsIALOM, “Doklady Akademii nauk””, Doklady Akademii Nauk, 2017, no. 6, 634
V. V. Kozlov, “Polynomial conservation laws for the Lorentz gas and the Boltzmann–Gibbs gas”, Russian Math. Surveys, 71:2 (2016), 253–290
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
A. Aoki, T. Houri, K. Tomoda, “Rational first integrals of geodesic equations and generalised hidden symmetries”, Classical Quantum Gravity, 33:19 (2016), 195003, 12 pp.
B. Kruglikov, V. S. Matveev, “The geodesic flow of a generic metric does not admit nontrivial integrals polynomial in momenta”, Nonlinearity, 29:6 (2016), 1755–1768
M. V. Pavlov, S. P. Tsarev, “On local description of two-dimensional geodesic flows with a polynomial first integral”, J. Phys. A, 49:17 (2016), 175201, 20 pp.