V. Salmon, Sylvie Derenne, Elisabeth Lallier-Vergès, Jacques Connan, A. Kahn-Harari, et al.. Origin of compositional differences in organic matter abundance and oil potential of cherty and clayey Cenomanian black levels in the Umbria-Marche basin (Italy)..
Organic Geochemistry, Elsevier, 2003, 34, pp.1237-1245.
⟨10.1016/S0146-6380(03)00117-7⟩.
⟨hal-00069422⟩