Sounghie Kim Donghoon Lee Kijin Jang Choong-Hwa Lee Developing a CALS/EC Engine of the ELECTROPIA in Korea. 1999 HICSS http://computer.org/proceedings/hicss/0001/00015/00015051abs.htm db/conf/hicss/hicss1999-5.html#KimLJL99