How to include visuals and interactivities in an educational computer graphics repository.

Frank Hanisch Wolfgang Straßer How to include visuals and interactivities in an educational computer graphics repository. 237-243 2005 29 Computers & Graphics 2 http://dx.doi.org/10.1016/j.cag.2004.12.010 db/journals/cg/cg29.html#HanischS05