Jae-Hun Kim, Nak-Yun Sung, H. Balaji Raghavendran, Yohan Yoon, Beom-Seok Song, Jong-il Choi, Young-Choon Yoo, Myung-Woo Byun, Young-Jeong Hwang and Ju-Woon Lee
Radiation Physics and Chemistry 78 ( 7 ): 425 - 428 , 2009
Eui-Baek Byun, Nak-Yun Sung, Sun-Kyu Kwon, Beom-Seok Song, Jae-Hun Kim, Jong-il Choi, Han-Joon Hwang, Myung-Woo Byun and Ju-Woon Lee
Radiation Physics and Chemistry 78 ( 7 ): 429 - 431 , 2009
Nak-Yun Sung, Eui-Hong Byun, Sun-Kyu Kwon, Beom-Seok Song, Jong-il Choi, Jae-Hun Kim, Myung-Woo Byun, Young-Choon Yoo, Mee-Ree Kim and Ju-Woon Lee
Radiation Physics and Chemistry 78 ( 7 ): 433 - 436 , 2009