Heekyung Hellen Kim Jae Yun Moon Shinkyu Yang Broadband Penetration and Participatory Politics: South Korea Case. 2004 HICSS http://csdl.computer.org/comp/proceedings/hicss/2004/2056/05/205650117babs.htm db/conf/hicss/hicss2004-5.html#KimMY04