- G Gubbiotti, R I Yamilov, “Darboux integrability of trapezoidalH4andH4families of lattice equations I: first integrals”, J. Phys. A: Math. Theor., 50, № 34, 2017, 345205
- Decio Levi, Piergiulio Tempesta, “Multiple-scale analysis of dynamical systems on the lattice”, Journal of Mathematical Analysis and Applications, 376, № 1, 2011, 247
- Alisher Bekchanovich Yakhshimuratov, Bazar Atajanovich Babajanov, “Integration of equations of Kaup system kind with self-consistent source in class of periodic functions”, Ufimsk. Mat. Zh., 12, № 1, 2020, 103
- Wenhua Huang, Lingling Xue, Q P Liu, “Integrable discretizations for classical Boussinesq system”, J. Phys. A: Math. Theor., 54, № 4, 2021, 045201
- Gulnara Sainovna Mauleshova, Andrei Evgen'evich Mironov, “Разностные операторы Кричевера-Новикова ранга 2”, Труды Математического института имени В. А. Стеклова, 305, 2019, 211
- V E Adler, “Classification of integrable Volterra-type lattices on the sphere: isotropic case”, J. Phys. A: Math. Theor., 41, № 14, 2008, 145201
- I. T. Habibullin, A. R. Khakimova, “Invariant manifolds and Lax pairs for integrable nonlinear chains”, Theor Math Phys, 191, № 3, 2017, 793
- R. N. Garifullin, “Classification of semidiscrete equations of hyperbolic type. The case of third-order symmetries”, Theor Math Phys, 217, № 2, 2023, 1767
- D K Demskoi, C-M Viallet, “Algebraic entropy for semi-discrete equations”, J. Phys. A: Math. Theor., 45, № 35, 2012, 352001
- Decio Levi, Ravil I. Yamilov, Symmetries and Integrability of Difference Equations, 2011, 160