@Article{acp-4-377-2004,
AUTHOR = {Murphy, J. G. and Thornton, J. A. and Wooldridge, P. J. and Day, D. A. and Rosen, R. S. and Cantrell, C. and Shetter, R. E. and Lefer, B. and Cohen, R. C.},
TITLE = {Measurements of the sum of HO$_{2}$NO$_{2}$ and CH$_{3}$O$_{2}$NO$_{2}$ in the remote troposphere},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {4},
YEAR = {2004},
NUMBER = {2},
PAGES = {377--384},
URL = {http://www.atmos-chem-phys.net/4/377/2004/},
ISSN = {1680-7316}
}