@Article{acpd-5-7547-2005,
AUTHOR = {Bernard, S. and R\"ockmann, T. and Kaiser, J. and Barnola, J.-M. and Fischer, H. and Blunier, T. and Chappellaz, J.},
TITLE = {Constraints on N$_{2}$O budget changes since pre-industrial time from new firn air and ice core isotope measurements},
JOURNAL = {Atmospheric Chemistry and Physics Discussions},
VOLUME = {5},
YEAR = {2005},
NUMBER = {4},
PAGES = {7547--7575},
URL = {http://www.atmos-chem-phys-discuss.net/5/7547/2005/},
DOI = {10.5194/acpd-5-7547-2005}
}