D. Raynaud, J.M. Barnola, Jérôme Chappellaz, Patricia Martinerie. Changes in trace gas concentrations during the last 2,000 years and more generally the Holocene. P.D. Jones, S. Bradley and J. Jouzel.
Climatic variations and forcing mechanisms of the last 2,000 years, Springer-Verlag, pp.549-561, 1995, NATO ARW Series.
⟨insu-00502115⟩