@article{Tonn_1994, title={A study leave in Europe}, volume={22}, url={https://caml.journals.yorku.ca/index.php/caml/article/view/3768}, DOI={10.25071/1708-6701.3768}, number={2}, journal={CAML Review / Revue de l’ACBM}, author={Tonn, Anke}, year={1994}, month={Mar.} }