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Local and global continuous \( \varepsilon\)-selection. (English. Russian original) Zbl 1356.46013
Izv. Math. 80, No. 2, 442-461 (2016); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 80, No. 2, 165-184 (2016).

MSC:
46B20 Geometry and structure of normed linear spaces
41A65 Abstract approximation theory (approximation in normed linear spaces and other abstract spaces)
54C65 Selections in general topology
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