00632na a2200193 4500001001300000005001500013008004100028024002700069035002700096100001400123370004800137372004000185373002600225374005700251377002200308400001900330400001800349670007100367KAC2018I964220210917133343181004 b aznnnaabn fa aaa 7 a00000004738181882isni a(KISTI)ADPER00000592511 a강윤석 c한국(국명)[韓國]0KSH20000101452nlsh a철도[鐵道]0KSH19980045772nlsh a한국철도연구원 a연구원(연구자)[硏究員]0KSH19980377142nlsh l한국어l영어1 aGang, Yoonseok1 aKang, Yun-suk a한국과학기술정보연구원(KISTI)uhttps://www.kisti.re.kr/