@article{publication-21371,
	author={Backes-Gellner, Uschi and Krings, Achim and Berkel, Andrea},
	journal={WISU-Studienblatt},
	number=4,
	pages={1-1},
	publisher={Lange Verlag},
	title={Theoretische Grundlagen der Personal{\"o}konomie},
	volume=26,
	year=1997,
}