@article {De Grauwe 1973,
	title = {De Kartuizers in Belgi{\"e}},
	journal = {Spiegel historiael},
	volume = {8},
	year = {1973},
	pages = {17  -23, 62},
	keywords = {Belgica O.Cart. (historiographia)},
	author = {De Grauwe, Jan}
}
