- Alexey R. Alimov, “Strict Protosuns in Asymmetric Spaces of Continuous Functions”, Results Math, 78, № 3, 2023, 95
- A.R. Alimov, I.G. Tsar’kov, “Chebyshev unions of planes, and their approximative and geometric properties”, Journal of Approximation Theory, 298, 2024, 106009
- I. G. Tsar’kov, “Kuhn–Tucker Type Theorems in Cone and Linear Normed Spaces”, Math Notes, 114, № 5-6, 2023, 1358
- A. R. Alimov, “On local properties of spaces implying monotone path-connectedness of suns”, J Anal, 31, № 3, 2023, 2287
- Alexey Rostislavovich Alimov, Konstantin Sergeevich Ryutin, Igor' Germanovich Tsar'kov, “Existence, uniqueness, and stability of best and near-best approximations”, Russian Math. Surveys, 78, № 3, 2023, 399
- I. G. Tsar’kov, “Reflexivity for Spaces With Extended Norm”, Russ. J. Math. Phys., 30, № 3, 2023, 399
- Igor' Germanovich Tsar'kov, “Теоремы типа Куна-Таккера в конус-пространствах и линейных нормированных пространствах”, Математические заметки, 114, № 6, 2023, 909
- A. R. Alimov, I. G. Tsar’kov, “Monotone path-connected sets in geometric approximation theory and their applications”, jour, 2, № 2, 2024, 30