TY - BOOK AU - Titarenko,M.V. AU - Noskov-Dukelʹskii,IgorʹAlekseevich TI - Protective relaying in electric power systems U1 - 621.3178 PY - 1963///] CY - Moscow PB - Peace Publishers KW - Electric relays KW - Electric power N1 - Translated from the Russian ER -