A retrospective on research visits of Paul Butzer’s Aachen research group to North America and Western Europe : Dedicated to Walter Hayman (1926-2020)

Butzer, Paul L. (Corresponding author); Stens, Rudolf Leonhard (Corresponding author)

Amsterdam [u.a.] / Elsevier (2020) [Journal Article]

Journal of approximation theory
Volume: 257
Page(s): 105452

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