@inbook {4161,
	title = {Ephrem, Jacob of Edessa, and the Monk Severus},
	booktitle = {Symposium Syriacum VII },
	series = {Orientalia Christiana Analecta},
	number = {256},
	year = {1998},
	pages = {599{\textendash}605},
	publisher = {Pontifical Oriental Institute},
	organization = {Pontifical Oriental Institute},
	address = {Rome},
	keywords = {Ephrem},
	isbn = {9788872103197},
	author = {D. Kruisheer},
	editor = {Ren{\'e} Lavenant}
}
