@Article{bg-4-87-2007,
AUTHOR = {Ridgwell, A. and Hargreaves, J. C. and Edwards, N. R. and Annan, J. D. and Lenton, T. M. and Marsh, R. and Yool, A. and Watson, A.},
TITLE = {Marine geochemical data assimilation in an efficient Earth System Model of global biogeochemical cycling},
JOURNAL = {Biogeosciences},
VOLUME = {4},
YEAR = {2007},
NUMBER = {1},
PAGES = {87--104},
URL = {http://www.biogeosciences.net/4/87/2007/},
ISSN = {1726-4170}
}