@Article{acp-5-2833-2005,
AUTHOR = {Currie, L. A. and Kessler, J. D.},
TITLE = {On the isolation of elemental carbon (EC) for micro-molar $^{14}$C accelerator mass spectrometry: development of a hybrid reference material for $^{14}$C-EC accuracy assurance, and a critical evaluation of the thermal optical kinetic (TOK) EC isolation procedure},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {5},
YEAR = {2005},
NUMBER = {10},
PAGES = {2833--2845},
URL = {http://www.atmos-chem-phys.net/5/2833/2005/},
ISSN = {1680-7316}
}