O. V. Ljubimtsev, A. Tuganbaev, “Centrally essential semigroup algebras”, Itogi Nauki i Tekhniki. Sovrem. Mat. Pril. Temat. Obz., 219 (2023), 54–59
2.
O. V. Ljubimtsev, A. Tuganbaev, “Maximal and minimal ideals of centrally essential rings”, Itogi Nauki i Tekhniki. Sovrem. Mat. Pril. Temat. Obz., 219 (2023), 50–53
3.
O. V. Ljubimtsev, A. Tuganbaev, “Centrally essential semirings”, Itogi Nauki i Tekhniki. Sovrem. Mat. Pril. Temat. Obz., 219 (2023), 44–49
2021
4.
O. V. Ljubimtsev, “Endomorphism of Abelian Groups as Modules over Their Endomorphism Rings”, Mat. Zametki, 109:6 (2021), 872–883; Math. Notes, 109:6 (2021), 909–917
O. V. Ljubimtsev, “Completely Decomposable Quotient Divisible Abelian Groups with Isomorphic Endomorphism Semigroups”, Mat. Zametki, 108:2 (2020), 224–235; Math. Notes, 108:2 (2020), 209–218
2019
6.
O. V. Lyubimtsev, “On a class of quotient divisible Abelian groups with isomorphic endomorphism semigroups”, Fundam. Prikl. Mat., 22:5 (2019), 121–130; J. Math. Sci., 259:4 (2021), 467–473
V. K. Vildanov, O. V. Ljubimtsev, D. S. Chistyakov, “On the Determinability of Mixed Abelian Groups by Their Endomorphism Semigroups”, Mat. Zametki, 103:3 (2018), 364–371; Math. Notes, 103:3 (2018), 372–377
O. V. Ljubimtsev, “Nonreduced Abelian Groups with $\mathrm{UA}$-Rings of Endomorphisms”, Mat. Zametki, 101:3 (2017), 425–429; Math. Notes, 101:3 (2017), 484–487
O. V. Lyubimtsev, D. S. Chistyakov, “$UA$-properties of modules over commutative Noetherian rings”, Izv. Vyssh. Uchebn. Zaved. Mat., 2016, no. 11, 42–52; Russian Math. (Iz. VUZ), 60:11 (2016), 35–44
O. V. Lyubimtsev, “Algebraically compact Abelian groups with $\mathrm{UA}$-rings of endomorphisms”, Fundam. Prikl. Mat., 20:5 (2015), 121–129; J. Math. Sci., 230:3 (2018), 433–438
O. V. Ljubimtsev, D. S. Chistyakov, “Torsion-Free Modules with $\mathrm{UA}$-Rings of Endomorphisms”, Mat. Zametki, 98:6 (2015), 898–906; Math. Notes, 98:6 (2015), 949–956
O. V. Ljubimtsev, “Completely Decomposable Quotient Divisible Abelian Groups with $\mathrm{UA}$-Rings of Endomorphisms”, Mat. Zametki, 98:1 (2015), 125–133; Math. Notes, 98:1 (2015), 130–137
O. V. Ljubimtsev, D. S. Chistyakov, “Mixed Abelian Groups with Isomorphic Endomorphism Semigroups”, Mat. Zametki, 97:4 (2015), 556–565; Math. Notes, 97:4 (2015), 556–564
D. S. Chistyakov, O. V. Lyubimcev, “On torsion-free Abelian groups with $UA$-rings of endomorphisms”, Vestn. Tomsk. Gos. Univ. Mat. Mekh., 2011, no. 2(14), 55–58
O. V. Ljubimtsev, D. S. Chistyakov, “Abelian Groups as $\mathrm{UA}$-Modules over the Ring $\mathbb Z$”, Mat. Zametki, 87:3 (2010), 412–416; Math. Notes, 87:3 (2010), 380–383
D. S. Chistyakov, O. V. Ljubimtsev, “Abelian groups as endomorphic modules over their endomorphism ring”, Fundam. Prikl. Mat., 13:1 (2007), 229–233; J. Math. Sci., 152:4 (2008), 604–607