Hyun-Pa Song, Binna Kim, Jun-Ho Choe, Samooel Jung, Kyong-Su Kim, Dong-Ho Kim and Cheorun Jo
Radiation Physics and Chemistry 78 ( 3 ): 217 - 221 , 2009
Xian De Liu, Aera Jang, Dong Hun Kim, Bong Duk Lee, Mooha Lee and Cheorun Jo
Radiation Physics and Chemistry 78 ( 7 ): 589 - 591 , 2009
Ju-Woon Lee, Hyun-Joo Kim, Yohan Yoon, Jae-Hun Kim, Jun-Sang Ham, Myung-Woo Byun, Min Baek, Cheorun Jo and Myung-Gon Shin
Radiation Physics and Chemistry 78 ( 7 ): 593 - 595 , 2009