TY  - JOUR
U1  - Zeitschriftenartikel, nicht wissenschaftlich
A1  - Bliesner, Anna
A1  - Rohn, Holger
T1  - Competence development for sustainability in vocational education
T2  - Lifelong learning in Europe
VL  - 14
Y1  - 2009
IS  - 1
SP  - 33
EP  - 39
ER  -