@book{24447,
	author = {Duggan, Joseph J.},
	title = {A concordance of the Chanson de Roland},
	publisher = {Ohio State University Press},
	year = {[1969]},
	address = {[Columbus]},
	note = {"The text is taken from Raoul Mortier's edition, Les textes de la Chanson de Roland, vol. 1: La version d'Oxford."}
}