TY  - BOOK
AU  - International Colloquim on Approximation Theory, Bonn, Germany, June 8-11, 1976
AU  - Schaback, R.
AU  - Scherer, K.
TI  - Approximation theory: : proceedings 
U1  - 515.73 
PY  - 1976///
CY  - Berlin
PB  - Springer-Verlag
ER  -