@Article{acp-6-329-2006, AUTHOR = {Wang, P. and Richter, A. and Bruns, M. and Burrows, J. P. and Scheele, R. and Junkermann, W. and Heue, K.-P. and Wagner, T. and Platt, U. and Pundt, I.}, TITLE = {Airborne multi-axis DOAS measurements of tropospheric SO$_{2}$ plumes in the Po-valley, Italy}, JOURNAL = {Atmospheric Chemistry and Physics}, VOLUME = {6}, YEAR = {2006}, NUMBER = {2}, PAGES = {329--338}, URL = {http://www.atmos-chem-phys.net/6/329/2006/}, ISSN = {1680-7316} }