@article {delaunay_various_1991,
	title = {Various restoration processes of periodicals with regard to experiences of the Biblioth{\`e}que Nationale, Paris},
	journal = {Cadernos {BAD}},
	number = {2},
	year = {1991},
	pages = {61{\textendash}77},
	author = {Else Delaunay}
}
