Geodesic
Step-function approximations relative to the Hausdorff distance
Matematičeskie zametki, Tome 2 (1967) no. 1, pp. 61-70 
Bl. Sendov. Step-function approximations relative to the Hausdorff distance. Matematičeskie zametki, Tome 2 (1967) no. 1, pp. 61-70. http://geodesic.mathdoc.fr/item/MZM_1967_2_1_a7/
@article{MZM_1967_2_1_a7,
     author = {Bl. Sendov},
     title = {Step-function approximations relative to the {Hausdorff} distance},
     journal = {Matemati\v{c}eskie zametki},
     pages = {61--70},
     year = {1967},
     volume = {2},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1967_2_1_a7/}
}
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UR  - http://geodesic.mathdoc.fr/item/MZM_1967_2_1_a7/
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