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@article{PIM_1979_N_S_25_39_a20, author = {Lazar Pevac}, title = {Some {Result} {About} {Approximation} {Of} {Sets} {By} {Finite} {Sets} {In} {Normed} {Spaces}}, journal = {Publications de l'Institut Math\'ematique}, pages = {138 }, publisher = {mathdoc}, volume = {_N_S_25}, number = {39}, year = {1979}, url = {http://geodesic.mathdoc.fr/item/PIM_1979_N_S_25_39_a20/} }
Lazar Pevac. Some Result About Approximation Of Sets By Finite Sets In Normed Spaces. Publications de l'Institut Mathématique, _N_S_25 (1979) no. 39, p. 138 . http://geodesic.mathdoc.fr/item/PIM_1979_N_S_25_39_a20/