@article{article, title  = {{Current systematic carbon cycle observations and needs for implementing a policy-relevant carbon observing system}},

 publisher = {{Copernicus GmbH}},

 url = {{}},

 year = {{2013}},

 month = {{7}},

 author = {{Ciais P and Dolman AJ and Bombelli A and Duren R and Peregon A and Rayner PJ and Miller C and Gobron N and Kinderman G and Marland G and Gruber N et al}},

 doi = {{10.5194/bgd-10-11447-2013}},

 volume = {{10}},

 journal = {{Biogeosciences Discussions}},

 issue = {{7}},

 pages = {{11447-11581}},

 note = {{Accessed on 2024/12/22}}}