@PRESENTATION{fermüller2011,
	title     = {Vague and Uncertain Entailment - Some Conceptual Clarifications},
	author    = {Christian G. Fermüller},
	year      = {2011},
	month     = {05},
	booktitle = {Workshop: Conditionals, Counterfactuals and Causes in Uncertain Environments, Düsseldorf, Germany},
	state     = {published}
}