TY  - BOOK
AU  - Pecaric,Josip E.
AU  - Proschan,Frank
AU  - Tong,Y.L
TI  - Convex functions,partial orderings and statistical applications
T2  - Mathematics in science and engineering
SN  - 0-12-549250-2
U1  - 517.518.28 
PY  - 1992///
CY  - London
PB  - Academic press
ER  -