- Rustem N Garifullin, Ravil I Yamilov, “Integrable discrete nonautonomous quad-equations as Bäcklund auto-transformations for known Volterra and Toda type semidiscrete equations”, J. Phys.: Conf. Ser., 621, 2015, 012005
- Giorgio Gubbiotti, Symmetries and Integrability of Difference Equations, 2017, 75
- Claude M. Viallet, Quantum Theory and Symmetries, 2021, 21
- Decio Levi, Ravil I. Yamilov, Symmetries and Integrability of Difference Equations, 2011, 160
- Junwei Cheng, Jin Liu, Da-jun Zhang, “On Symmetries of Integrable Quadrilateral Equations”, Symmetry, 16, № 6, 2024, 744
- Giorgio Gubbiotti, “Algebraic entropy for systems of quad equations”, Open Communications in Nonlinear Mathematical Physics, Special Issue in Memory of..., 2024, 11638
- Vsevolod Eduardovich Adler, “3D-совместность негативных потоков”, Теоретическая и математическая физика, 221, № 2, 2024, 280
- V. E. Adler, “3D consistency of negative flows”, Theor Math Phys, 221, № 2, 2024, 1836