ChangHoon Park Heedong Ko Ig-Jae Kim Sang Chul Ahn Yong-Moo Kwon Hyoung-Gon Kim The Making of Kyongju VR Theatre. 269-270 2002 VR http://computer.org/proceedings/vr/1492/14920269abs.htm db/conf/vr/vr2002.html#ParkKKAKK02