@article{Kirshner_2002, title={Book Review - Socio-Economics of Virtual Universities: Experiences from open and distance higher education in Europe. Editors: Friedhelm Nickolmann and Gerhard E. Ortner}, volume={3}, url={https://www.irrodl.org/index.php/irrodl/article/view/96}, DOI={10.19173/irrodl.v3i2.96}, number={2}, journal={The International Review of Research in Open and Distributed Learning}, author={Kirshner, Paul}, year={2002}, month={Oct.} }