@article {De Grauwe 1990f,
	title = {Havens, Arnold},
	journal = {Dictionnaire d{\textquoteright}histoire et de g{\'e}ographie eccl{\'e}siastiques},
	volume = {23},
	year = {1990},
	pages = {614-615},
	keywords = {Arnoldus Havens O.Cart. (biographia), biographiae},
	author = {De Grauwe, Jan}
}
