TY  - BOOK
AU  - Bollen
TI  - Understanding Power Quality Problems: Voltage Sags and Interruptions
SN  - 9780470546840
PY  - 2000///
PB  - Wiley-IEEE Press
KW  - Energy and Industry Applications
KW  - Power
UR  - https://ieeexplore.ieee.org/servlet/opac?bknumber=5270869
ER  -