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- Dmitry Vladimirovich Millionshchikov, Sergei Valer'evich Smirnov, “Characteristic algebras and integrable exponential systems”, Ufimsk. Mat. Zh., 13, № 2, 2021, 41

- Ismagil Talgatovich Habibullin, Aigul Rinatovna Khakimova, Aleksandr Olegovich Smirnov, “Generalized invariant manifolds for integrable equations and their applications”, Ufimsk. Mat. Zh., 13, № 2, 2021, 135

- Sergey V Smirnov, “Integral preserving discretization of 2D Toda lattices”, J. Phys. A: Math. Theor., 56, № 26, 2023, 265204

- I T Habibullin, M N Kuznetsova, “An algebraic criterion of the Darboux integrability of differential-difference equations and systems”, J. Phys. A: Math. Theor., 54, № 50, 2021, 505201
