Continuous selections for metric projection operators and for their generalizations. (English. Russian original) Zbl 1410.46007
Izv. Math. 82, No. 4, 837-859 (2018); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 82, No. 4, 199-224 (2018).
Reviewer: Włodzimierz Ślęzak (Bydgoszcz)