 @article {42020,
	title = {Les quatre {\'e}l{\'e}ments dans le Livre de Sidrach (Ms. B.N. fr. 1160)},
	journal = {Perspectives m{\'e}di{\'e}vales},
	year = {1990},
	month = {juin 1990},
	pages = {89-102},
	type = {Article scientifique},
	keywords = {Encyclop{\'e}die m{\'e}di{\'e}vale, Livre de Sidrach (texte d{\textquoteright}o{\^\i}l, 13e si{\`e}cle), Moyen {\^a}ge : quatre {\'e}l{\'e}ments},
	url = {https://catalogue.bnf.fr/ark:/12148/cb38786435j},
	author = {Sylvie-Marie Steiner}
}
