TY  - BOOK
AU  - Valério, Duarte
AU  - Costa, José Sá da 
TI  - Introduction to fractional control  
SN  - 9781849195454
U1  - 629.8 
PY  - 2013///
CY  - London
PB  - IET (The Institution of Engineering and Technology)
KW  - EE
KW  - Fractional control
N1  - Including Reference and Index
ER  -