TY  - BOOK
AU  - Butzer,Paul Leo
AU  - 
AU  - Gorlich,E.
TI  - Functional analysis and approximation: proceedings of the conference held at the Mathematical Research Institute at Oberwolfach, Black Forest, August 9-16, 1980 
SN  - 3764312122
PY  - 1981///
CY  - Basel
PB  - Birkhauser Verlag
KW  - Functional analysis
KW  - Approximation theory
ER  -