Niniek Angkasaputra Dietmar Pfahl Eric Ras Sonja Trapp The Collaborative Learning Methodology CORONET-Train: Implementation and Guidance. 13-24 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=2640&spage=13 2002 conf/lso/2002 LSO db/conf/lso/lso2002.html#AngkasaputraPRT02