Mulder, I., Swaak, J., & Kessels, J. (2004). In search of reflective behavior and shared understanding in ad hoc expert teams. CyberPsychology & Behavior, 7(2), 141–154. (Publication)

Kuijpers, M., & van der Klink, M. (2004). Zes jaar later... Opleiding & Ontwikkeling, 9, 28–33.

Kuijpers, M., & van der Klink, M. (2004). Zes jaar later... Opleiding & Ontwikkeling, 9, 28–33. (Interview)

Kessels, J., Mulder, I., & Swaak, J. (2004). Assessing group learning and shared understanding [in Russian]. Elearning World, (4), 52–61. (Publication)