by LEE, SANG-DAI, BAIK, JI-HUM, YOO, CHONG-SOON, OH, CHANG-IL
Year of Publication 28.11.2002

by LEE, SANG-DAI, BAIK, JI-HUM, YOO, CHONG-SOON, OH, CHANG-IL
Year of Publication 28.11.2002

by YOO CHONG-SOON, PARK YOUNG-WOONG, YOON SUK-IL, OH CHANG-IL, LEE SANG-DAI
Year of Publication 10.08.2004

by KWON OH-NAM, JO CYOOUL, LEE KYOUNG-MOOK, CHAE GEO-SUNG, LEE SANG-DAI, KIM BYUNG-UK, YOO JONG-SOON, HWANG YONG-SUP
Year of Publication 08.12.2005

by KWON OH-NAM, JO CYOOUL, CHAE GEE-SUNG, LEE KYOUNG-MOOK, LEE SANG-DAI, KIM BYUNG-UK, YOO JONG-SOON, HWANG YONG-SUP
Year of Publication 25.10.2005

by YOO CHONG-SOON, PARK YOUNG-WOONG, OH CHANG-IL, LEE SANG-DAI, YOON SUK-IL IL
Year of Publication 21.08.2003

by Chae, Gee-Sung, Hwang, Yong-Sup, Jo, Cyoo-Chul, Kwon, Oh-Nam, Lee, Kyoung-Mook, Kim, Byung-Uk, Lee, Sang-Dai, Yoo, Jong-Soon
Year of Publication 31.07.2003

by SANG-DAI LEE, CHONG-SOON YOO, CHANG-IL OH, JI-HUM BAIK
Year of Publication 19.03.2001

by LEE, SANG-DAI, BAIK, JI-HUM, YOO, CHONG-SOON, OH, CHANG-IL
Year of Publication 01.03.2001

by YOO CHONG-SOON, PARK YOUNG-WOONG, YOON SUK-IL, OH CHANG-IL, LEE SANG-DAI
Year of Publication 29.05.2003

by PARK, YOUNG-WOONG, LEE, SANG-DAI, YOON, SUK-IL, YOO, CHONG-SOON, OH, CHANG-IL
Year of Publication 01.11.2002

by LEE, SANG-DAI, KIM, BYUNG-UK, BAIK, JI-HUM, KIM, WON-LAE, OH, CHANG-IL
Year of Publication 21.08.2002

by PARK, YOUNG-WOONG, LEE, SANG-DAI, YOON, SUK-IL, YOO, CHONG-SOON, OH, CHANG-IL
Year of Publication 21.03.2002

by SANG-DAI LEE, SUK-IL YOON, CHONG-SOON YOO, CHANG-IL OH, YOUNG-WOONG PARK
Year of Publication 02.01.2002

by PARK, YOUNG-WOONG, LEE, SANG-DAI, YOON, SUK-IL, YOO, CHONG-SOON, OH, CHANG-IL
Year of Publication 27.12.2001

by SANG-DAI LEE, SUK-IL YOON, CHONG-SOON YOO, CHANG-IL OH, YOUNG-WOONG PARK
Year of Publication 24.12.2001

by PARK, YOUNG-WOONG, LEE, SANG-DAI, YOON, SUK-IL, YOO, CHONG-SOON, OH, CHANG-IL
Year of Publication 20.12.2001

by SANG-DAI LEE, SUK-IL YOON, CHONG-SOON YOO, CHANG-IL OH, YOUNG-WOONG PARK
Year of Publication 07.11.2001

by PARK, YOUNG-WOONG, LEE, SANG-DAI, YOON, SUK-IL, YOO, CHONG-SOON, OH, CHANG-IL
Year of Publication 01.11.2001

by KWON OH-NAM, JO CYOOUL, CHAE GEE-SUNG, LEE KYOUNG-MOOK, LEE SANG-DAI, KIM BYUNG-UK, YOO JONG-SOON, HWANG YONG-SUP
Year of Publication 31.07.2003