Authors: Butzer, P. L., Hauss, M.

Superior Title: Aequationes Mathematicae ; volume 46, issue 1-2, page 119-142 ; ISSN 0001-9054 1420-8903

Subject Terms: Applied Mathematics, Discrete Mathematics and Combinatorics, General Mathematics

Availability: https://doi.org/10.1007/bf01834003

Authors: Butzer, P. L., Hauss, M.

Superior Title: Aequationes Mathematicae ; volume 44, issue 2-3, page 328-328 ; ISSN 0001-9054 1420-8903

Subject Terms: Applied Mathematics, Discrete Mathematics and Combinatorics, General Mathematics

Availability: https://doi.org/10.1007/bf01830991

Authors: Butzer, P. L., Stens, R. L.

Superior Title: Aequationes Mathematicae ; volume 28, issue 1, page 305-311 ; ISSN 0001-9054 1420-8903

Subject Terms: Applied Mathematics, Discrete Mathematics and Combinatorics, General Mathematics

Availability: https://doi.org/10.1007/bf02189424

Authors: Butzer, P. L., Scherer, K.

Superior Title: Aequationes Mathematicae ; volume 3, issue 1-2, page 170-185 ; ISSN 0001-9054 1420-8903

Subject Terms: Applied Mathematics, Discrete Mathematics and Combinatorics, General Mathematics

Availability: https://doi.org/10.1007/bf01817511

Authors: Butzer, P. L., Scherer, K.

Superior Title: Aequationes Mathematicae ; volume 2, issue 2-3, page 398-400 ; ISSN 0001-9054 1420-8903

Subject Terms: Applied Mathematics, Discrete Mathematics and Combinatorics, General Mathematics

Availability: https://doi.org/10.1007/bf01817732