@book{5678,
	author = {Koninklijke Nederlandse akademie van wetenschappen},
	title = {Indagationes Mathematicae (Proceedings).},
	publisher = {North-Holland,},
	year = {c1982},
	address = {Amsterdam : },
	note = {Includes indexes},
	url = {https://getitatduke.library.duke.edu/?V=1.0&L=PM6MT7VG3J&S=JCs&C=JC_000526330&T=marc}
}