@Article{acpd-5-11899-2005,
AUTHOR = {Blaine, T. W. and Keeling, R. F. and Paplawsky, W. J.},
TITLE = {An improved inlet for precisely measuring the atmospheric Ar/N$_{2}$ ratio},
JOURNAL = {Atmospheric Chemistry and Physics Discussions},
VOLUME = {5},
YEAR = {2005},
NUMBER = {6},
PAGES = {11899--11910},
URL = {http://www.atmos-chem-phys-discuss.net/5/11899/2005/},
DOI = {10.5194/acpd-5-11899-2005}
}