Santana Casiano 2007
Santana-Casiano, J. M., González-Dávila, M., Llinás, O., Rueda, M.J., González-Dávila, E. F., 2007. Inter-annual variability of oceanic CO2 parameters in the North East Atlantic subtropical gyre at the ESTOC site. Global Biogeochemical Cycles, 21, GB1015. http://dx.doi.org/10.1029/2006GB002788