Yoojung Kim Jongsoo Yoon Seungbong Park Jaemin Han Architecture for Implementing the Mobile Government Services in Korea. 601-614 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3289&spage=601 2004 conf/er/2004w ER (Workshops) db/conf/er/erw2004.html#KimYPH04