@phdthesis{publication-245,
	author={Ito, Tsuyoshi},
	editor={Schauer, H and Gall, H C},
	faculty={Faculty of Economics, Business Administration and Information Technology},
	institution={University of Zurich},
	title={Das Evolution{\"a}re Lernspiel-Konzept: Eine Kombination aus Game-based Learning und Web 2.0},
	year=2009,
}