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)

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

Kessels, J.W.M. & Poell, R.F. (2004) Andragology and social capital theory: the implications for Human Resource Development. Advances in Developing Human Resources, 6 (2) 146-157. (Publication)