@article {R{\"u}thing 1969,
	title = {Henri Egher de Kalkar},
	journal = {Dictionnaire de spiritualit{\'e}},
	volume = {7:1},
	year = {1969},
	note = {Aanvulling: zie [bib]Egher de Kalkar_DHGE 1990[/bib].},
	pages = {188-191},
	keywords = {biographiae, Henricus Egher de Calcaria O.Cart. (biographia)},
	attachments = {http://cartusiana.org./sites/default/files/R\%C3\%BCthing_Henri\%20Egher\%20de\%20Kalkar.PDF},
	author = {Heinrich R{\"u}thing}
}
