@article{publication-173,
	author={Frohberg, D and G{\"o}th, C and Schwabe, G},
	doi={10.1111/j.1365-2729.2009.00315.x},
	issn={0266-4909},
	journal={Journal of Computer Assisted Learning},
	number=4,
	pages={307-331},
	publisher={Wiley-Blackwell},
	title={Mobile Learning Projects - a critical analysis of the state of the art},
	volume=25,
	year=2009,
}