TY  - BOOK
AU  - Ditzian, Z.
AU  - Totik, V.
TI  - MODULI OF SMOOTHNESS
SN  - 038796536X
U1  - 515 
PY  - 1987///
CY  - New York
PB  - Springer-Verlag
KW  - Smoothness Of Founctions
KW  - Moduli Theory
ER  -