Geodesic
New proof of Uspenskij selection theorem
Trudy Instituta matematiki, Tome 30 (2022) no. 1, pp. 30-36 
Dz. N. Kazhamiakin. New proof of Uspenskij selection theorem. Trudy Instituta matematiki, Tome 30 (2022) no. 1, pp. 30-36. http://geodesic.mathdoc.fr/item/TIMB_2022_30_1_a3/
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Voir la notice de l'article provenant de la source Math-Net.Ru

We obtain a new proof of the Uspenskij selection theorem for $\mathcal{C}$ -spaces. This result allows us to generalize the Uspenskij theorem to stratified $\mathcal{C}$ -spaces.

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[4] Engelking R., Obschaya topologiya, Mir, M., 1986

[5] Hu S., Theory of Retracts, Wayne State University Press, Detroit, 1965 | MR | Zbl