@Article{acpd-2-943-2002, AUTHOR = {de Laat, A. T. J.}, TITLE = {On the origin of tropospheric O$_{3}$ over the Indian Ocean during the winter monsoon: African biomass burning vs. stratosphere-troposphere exchange}, JOURNAL = {Atmospheric Chemistry and Physics Discussions}, VOLUME = {2}, YEAR = {2002}, NUMBER = {4}, PAGES = {943--981}, URL = {http://www.atmos-chem-phys-discuss.net/2/943/2002/}, ISSN = {1680-7367} }