@BOOK{ Book!D - 72144286,
AUTHOR = "Johns, A. T.",
TITLE = "Digital protection for power systems",
LIBRARY= "كتابخانه مركزی دانشگاه صنعتی شریف",
SUBJECT = "، Protective relays,، Electric power systems-- Protection",
URL = "/book/72144286/Digital-protection-for-power-systems/"}