Matsumoto K., Sarmiento J.L, Key R.M, Aumont O., Bullister J.L, Caldeira K., Campin J.M, Doney S.C, Drange H., Dutay J.C et al..  2004.  Evaluation of ocean carbon cycle models with data-based metrics. Geophysical Research Letters. 31(7)

Chung S.N, Lee K., Feely R.A, Sabine C.L, Millero F.J, Wanninkhof R., Bullister J.L, Key R.M, Peng T.H.  2003.  Calcium carbonate budget in the Atlantic Ocean based on water column inorganic carbon chemistry. Global Biogeochemical Cycles. 17(4)

Rubin S.I, Key R.M.  2002.  Separating natural and bomb-produced radiocarbon in the ocean: The potential alkalinity method. Global Biogeochemical Cycles. 16(4)