@Article{acpd-3-5689-2003, 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 Discussions}, VOLUME = {3}, YEAR = {2003}, NUMBER = {6}, PAGES = {5689--5710}, URL = {http://www.atmos-chem-phys-discuss.net/3/5689/2003/}, ISSN = {1680-7367} }