@book{304120,
	author = {Rescher, Nicholas. and Grim, Patrick. and ProQuest (Firm)},
	title = {Beyond sets},
	publisher = {Ontos Verlag,},
	year = {2011.},
	address = {Frankfurt :},
	url = {https://ebookcentral.proquest.com/lib/kuct-ebooks/detail.action?docID=1215520}
}