JacobsonMC&al2000
Jacobson, M. C., Charlson, R. J. & Rodhe, H. 2000. Chapter 1: Introduction: Biogeochemical cycles as fundamental constructs for studying Earth system science and global changes. Teoksessa: Jacobson, M. C., Chalrson, R. J., Rodhe, H. & Orians, G. H. (toim.), Earth system science – From biogeochemical cycles to global change, International Geophysics Series, volume 72, s. 3–13.