Lavonen, J., Lie, S., MacDonald, A., Oscarsson, M., Reistrup, C.
& Sørensen, H. (2009).
Science education, the science curriculum and PISA 2006. In T. Matti (Ed.),
Nothern Light on PISA 2006: differences and similarities in the Nordic countries (pp. 31-58). Nordic Council of Ministers.
Gottlieb, S.
, Hundebøl, J., Larsen, C. S., Sørensen, K. B. & Jensen, J. S. (2009).
Shape Shifting: The story of a 3D model in construction. Paper presented at 5th Nordic Conference on Construction, Economics and Organisation, Reykjavik, Iceland.