TY  - GEN
AU  - Bullen,P.S.
AU  - Bullen, P.S.
TI  - Handbook of means and their inequalities
T2  - Mathematics and its applications (closed)
SN  - 1402015224
U1  - 512.97 
PY  - 2003///
CY  - [S.l.]
PB  - Springer
ER  -