TY  - RPRT
A1  - Kennedy, M.
T1  - Description of the Gaussian process model used in GEM-SA. Software manual
Y1  - 2004
UR  - http://ctcd.group.shef.ac.uk/gem.html
N1  - Sheffield: Centre for Terrestrial Carbon Dynamics, University of Sheffield. (retrieved on 23/05/2012)

ER  -