@phdthesis {4333440,
	title = {Vage logica{\textquoteright}s, concepten en betekenistransformatoren.},
	year = {2008},
	month = {May 30},
	publisher = {Ghent University},
	type = {phd},
	address = {Ghent},
	author = {van der Waart van Gulik, Stephan}
}
