@Article{acpd-6-10883-2006, AUTHOR = {Wunch, D. and Taylor, J. R. and Fu, D. and Bernath, P. and Drummond, J. R. and Midwinter, C. and Strong, K. and Walker, K. A.}, TITLE = {Simultaneous ground-based observations of O$_{3}$, HCl, N$_{2}$O, and CH$_{4}$ over Toronto, Canada by three Fourier transform spectrometers with different resolutions}, JOURNAL = {Atmospheric Chemistry and Physics Discussions}, VOLUME = {6}, YEAR = {2006}, NUMBER = {5}, PAGES = {10883--10928}, URL = {http://www.atmos-chem-phys-discuss.net/6/10883/2006/}, ISSN = {1680-7367} }