@Article{acp-8-5263-2008,
AUTHOR = {Schaeffer, S. M. and Miller, J. B. and Vaughn, B. H. and White, J. W. C. and Bowling, D. R.},
TITLE = {Long-term field performance of a tunable diode laser absorption spectrometer for analysis of carbon isotopes of CO$_{2}$ in forest air},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {8},
YEAR = {2008},
NUMBER = {17},
PAGES = {5263--5277},
URL = {http://www.atmos-chem-phys.net/8/5263/2008/},
DOI = {10.5194/acp-8-5263-2008}
}