Bredeweg, Bert, Jochem Liem, Wouter Beek, Floris Linnebank, Jorge Gracia, Esther Lozano, Michael Wißner, René Bühling, Paulo Salles, Richard Noble, Andreas Zitek, Petya Borisova, and David Mioduser. 2013. “DynaLearn – An Intelligent Learning Environment for Learning Conceptual Knowledge”. AI Magazine 34 (4), 46-65. https://doi.org/10.1609/aimag.v34i4.2489.