Penny Baillie de Byl Distributed Web-Based Critiquing of Electronically Submitted Assessment. 450-461 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2783&spage=450 2003 conf/icwl/2003 ICWL db/conf/icwl/icwl2003.html#Byl03