Helmond, N A G M v., & Pross, J. (2014). Freshwater discharge controlled deposition of Cenomanian-Turonian black shales on the NW European epicontinental shelf (Wunstorf, North Germany). Climate of the past discussions, 10, . doi:10.5194/cpd-10-3755-2014

"Freshwater discharge controlled deposition of Cenomanian-Turonian black shales on the NW European epicontinental shelf (Wunstorf, North Germany) / N. A. G. M. van Helmond, A. Sluijs, J. S. Sinninghe Damsté, G.-J. Reichart, S. Voigt, J. Erbacher, J. Pross, and H. Brinkhuis" Climate of the Past Discussions .

Helmond, Niels Antonius Gerardus Martinus van, and Jörg Pross. "Freshwater Discharge Controlled Deposition of Cenomanian-Turonian Black Shales On the NW European Epicontinental Shelf (Wunstorf, North Germany)." Climate of the Past Discussions 10 (2014).