Kwong Yuen Lai Zahir Tari Peter Bertók Supporting user mobility through cache relocation. 275-307 2005 1 Mobile Information Systems 4 http://iospress.metapress.com/openurl.asp?genre=article&issn=1574-017x&volume=1&issue=4&spage=275 db/journals/mis/mis1.html#LaiTB05