1972/06/01 by U. Betke, J. M. Wills · 21 citations
Mathematics · Physics and Astronomy · #Advanced Mathematical Theories and Applications #Approximation Theory and Sequence Spaces #Humanities #Mathematics #Philosophy #Physics
paper · doi:10.1007/bf01322924
published in Monatshefte f�r Mathematik 76(3), 214-217 (Springer Science and Business Media LLC)
crossref issued 1972/06/01 · crossref published 1972/06/01 · crossref published-print 1972/06/01 · openalex publication_date 1972/06/01 · crossref created 2005/03/25 · crossref deposited 2019/05/03 · openalex created_date 2025/10/10 · crossref indexed 2026/07/15 · openalex updated_date 2026/07/28