Butzer, P. L. Linear operators and approximation: Proceedings of the conference held at the Oberwolfach Mathematical Research Inst., Black Forest ... = Lineare Operatoren und Approximation. Birkhäuser.
Chicago Style (17th ed.) CitationButzer, Paul L. Linear Operators and Approximation: Proceedings of the Conference Held at the Oberwolfach Mathematical Research Inst., Black Forest ... = Lineare Operatoren Und Approximation. Stuttgart [u.a.]: Birkhäuser.
MLA (9th ed.) CitationButzer, Paul L. Linear Operators and Approximation: Proceedings of the Conference Held at the Oberwolfach Mathematical Research Inst., Black Forest ... = Lineare Operatoren Und Approximation. Birkhäuser.
Warning: These citations may not always be 100% accurate.