@article {Hesse 1911,
	title = {De martelaren van Roermond. Een bronnenstudie},
	journal = {Limburg{\textquoteright}s jaarboek},
	volume = {17},
	year = {1911},
	pages = {170-209, 264-290},
	keywords = {martyres, Roermond O.Cart. (martyres)},
	attachments = {http://cartusiana.org./sites/default/files/Hesse_Martelaren\%20van\%20Roemond.PDF},
	author = {Gijsbertus Hesse}
}
