Journal article (2009) - T Bosse (author), C.M. Jonker (author), Catholijn M. Jonker (author), Catholijn Jonker (author), L Meij van der (author), Alexei Sharpans'kykh (author), Alexei Sharpanskykh (author), OA Sharpanskykh (author), OA Sharpans'kykh (author), J Treur (author)