Geodesic
Stability estimates of continuous selections for metric almost-projections
Matematičeskie zametki, Tome 55 (1994) no. 4, pp. 47-53.

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A. V. Marinov. Stability estimates of continuous selections for metric almost-projections. Matematičeskie zametki, Tome 55 (1994) no. 4, pp. 47-53. http://geodesic.mathdoc.fr/item/MZM_1994_55_4_a5/

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