Sari Hakkarainen Lillian Hella Darijus Strasunskas Stine Tuxen A Semantic Transformation Approach for ISO 15926. 281-290 2006 conf/er/2006w ER (Workshops) http://dx.doi.org/10.1007/11908883_34 db/conf/er/erw2006.html#HakkarainenHST06