The Web as process tool and product environment for group-based project work in higher education. - Betty A. Collis; Toine Andernach; Nico van Diepen (WebNet, 1996)

Which way with informatics in high schools in the netherlands? The dutch dilemma. - Nico van Diepen; Jacob Perrenet; Bert Zwaneveld (Informatics Educ., 2011)