Geodesic
Mixed Abelian Groups with Isomorphic Endomorphism Semigroups
Matematičeskie zametki, Tome 97 (2015) no. 4, pp. 556-565.

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In the present paper, mixed Abelian groups with isomorphic endomorphism semigroups are studied. In particular, we characterize the groups whose periodic parts are nonisomorphic, while their endomorphism semigroups are isomorphic. A description of nonreduced split mixed Abelian groups with $UA$-rings of endomorphisms is obtained.
Keywords: mixed Abelian group, endomorphism semigroup, $UA$-ring of endomorphisms. 
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O. V. Ljubimtsev; D. S. Chistyakov. Mixed Abelian Groups with Isomorphic Endomorphism Semigroups. Matematičeskie zametki, Tome 97 (2015) no. 4, pp. 556-565. http://geodesic.mathdoc.fr/item/MZM_2015_97_4_a5/

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