Geodesic
Endomorphically closed quasigroups
Matematičeskie zametki, Tome 7 (1970) no. 3, pp. 333-338 
A. D. Bol'bot; Yu. N. Golubev. Endomorphically closed quasigroups. Matematičeskie zametki, Tome 7 (1970) no. 3, pp. 333-338. http://geodesic.mathdoc.fr/item/MZM_1970_7_3_a10/
@article{MZM_1970_7_3_a10,
     author = {A. D. Bol'bot and Yu. N. Golubev},
     title = {Endomorphically closed quasigroups},
     journal = {Matemati\v{c}eskie zametki},
     pages = {333--338},
     year = {1970},
     volume = {7},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1970_7_3_a10/}
}
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EP  - 338
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IS  - 3
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Voir la notice de l'article provenant de la source Math-Net.Ru

We construct examples of an endomorphically closed loop and of an endomorphically closed $TS$-quasigroup that are not entropic.