On the characterization of classes of functions by their best linear approximation

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Bibliographic Details
Main Author: Alexits György
Format: Article
Published: 1968
Series:Acta scientiarum mathematicarum 29 No. 1-2
Kulcsszavak:Természettudomány, Matematika, Művelődés
Online Access:http://acta.bibl.u-szeged.hu/14181
Description
Physical Description:107-114
ISSN:0001-6969