00875na  a2200217   4500001001300000005001500013008004100028024002700069035002700096100002600123370004800149372004000197372005300237373006600290374005700356375001100413377001400424670008400438670007000522670006500592KAC20188913120240514165555180807 b aznnnaabn          fa aaa      7 a00000004681710092isni  a(KISTI)ADPER00000201971 a류상환,g柳祥桓  c한국(국명)[韓國]0KSH20000101452nlsh  a철도[鐵道]0KSH19980045772nlsh  a전자 공학[電子工學]0KSH19980184202nlsh  a한국철도기술연구원 철도안전연구팀 (연구원)  a연구원(연구자)[硏究員]0KSH19980377142nlsh  a남성  l한국어  a스마트열차제어시스템기술연구, (韓國鐵道技術硏究院), 2006  a한국과학기술정보연구원(KISTI)uhttps://www.kisti.re.kr  aLinkedInuhttps://www.linkedin.com/in/ryu-sang-hwan-52b92922