TY  - BOOK
AU  - Petrushev, Penco Petrov
AU  - Popov, V. A.
TI  - RATIONAL APPROXIMATION OF REAL FUNCTIONS
SN  - 0521331072
U1  - 515.8 
PY  - 1987///
CY  - Cambridge
PB  - Cambridge Univ. Pr.
KW  - Functions Of Real Variables
KW  - Approximation Theory
ER  -