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@article{MAN_1979__240_163236, author = {Jaroslav Mach}, title = {Best {Simultaneous} {Approximation} of {Bounded} {Functions} with {Values} in {Certain} {Banach} {Spaces.}}, journal = {Mathematische Annalen}, pages = {157--164}, publisher = {mathdoc}, volume = {240}, year = {1979}, zbl = {0388.41014}, url = {http://geodesic.mathdoc.fr/item/MAN_1979__240_163236/} }
Jaroslav Mach. Best Simultaneous Approximation of Bounded Functions with Values in Certain Banach Spaces.. Mathematische Annalen, Tome 240 (1979), pp. 157-164. http://geodesic.mathdoc.fr/item/MAN_1979__240_163236/