@Article{acp-3-1709-2003, AUTHOR = {de Reus, M. and Fischer, H. and Arnold, F. and de Gouw, J. and Holzinger, R. and Warneke, C and Williams, J.}, TITLE = {On the relationship between acetone and carbon monoxide in different air masses}, JOURNAL = {Atmospheric Chemistry and Physics}, VOLUME = {3}, YEAR = {2003}, NUMBER = {5}, PAGES = {1709--1723}, URL = {http://www.atmos-chem-phys.net/3/1709/2003/}, ISSN = {1680-7316} }