TY  - BOOK
AU  - DeVore,Ronald A.
TI  - The approximation of continuous functions by positive linear operators
T2  - Lecture notes in mathematics
SN  - 0387060383
PY  - 1972///
CY  - Berlin, New York
PB  - Springer-Verlag
KW  - Approximation theory
KW  - Functions, Continuous
KW  - Linear operators
KW  - Positive operators
N1  - Bibliography: p. 278-289
ER  -