@article {Hoekstra 1974,
	title = {Jacques de Gruytrode},
	journal = {Dictionnaire de spiritualit{\'e}},
	volume = {8},
	year = {1974},
	pages = {36-38},
	keywords = {biographiae, Jacobus de Gruitrode O.Cart. (biographia)},
	author = {Eugen Gerard Hoekstra}
}
