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Pannenberg, M. Approximate regularity of commutative Beurling algebras and Korovkin approximation. (English) Zbl 0765.46038 Monatsh. Math. 113, No. 4, 275-310 (1992). Reviewer: M.Pannenberg (Köln) MSC: 46J05 43A15 41A36 × Cite Format Result Cite Review PDF Full Text: DOI EuDML