On an Element-by-Element Description of the Monoid of all Endomorphisms of an Arbitrary Groupoid and One Classification of Endomorphisms of a Groupoid
A. V. Litavrin

This publication is cited in the following articles:

1. A. V. Litavrin, “Ob odnom universalnom kriterii nepodvizhnoi tochki”, Zhurnal SVMO, 27:1 (2025), 34–48    
2. A. V. Litavrin, “Ob antiendomorfizmakh $\boldsymbol{n}$-gruppoidov”, Tr. IMM UrO RAN, 31, no. 4, 2025, 230–246      
3. A. V. Litavrin, “On Alternating Semigroups of Endomorphisms of a Groupoid”, Sib. Adv. Math., 34:2 (2024), 105  
4. A. V. Litavrin, “Integral classification of endomorphisms of an arbitrary algebra with finitary operations”, Algebra and Logic, 63:1 (2024), 42–55      
5. Andrey V. Litavrin, “On anti-endomorphisms of groupoids”, Izvestiya Irkutskogo gosudarstvennogo universiteta. Seriya Matematika, 44 (2023), 82–97