@article {1999,
	title = {Lectures et relectures d{\textquoteright}un polyptyque carolingien (Saint-Bertin, 844-859)},
	journal = {Revue d{\textquoteright}histoire eccl{\'e}siastique},
	volume = {94},
	year = {1999},
	pages = {373-435},
	author = {Renard, Etienne}
}
