TY - JOUR TI - Modelling Competencies for supporting Work-integrated Learning in Knowledge Work DO - http://dx.doi.org/10.1108/13673270810913603 SP - 31 EP - 47 PY - 2008-01-01 JO - Journal of Knowledge Management AU - Ley, Tobias AU - Ulbrich, Armin AU - Scheir, Peter AU - Lindstaedt, Stefanie AU - Kump, Barbara AU - Albert, Dietrich ER -