@article {92,
	title = {M.: Orakel: A portable natural language interface to knowledge bases},
	journal = {null},
	year = {2007},
	month = {2007///},
	url = {http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.71.2188},
	author = {Haase,Peter and Heizmann,J{\"o}rg and Mantel,Matthias}
}
