@article{Hoffmann_2014, title={Stratospheric lifetime ratio of CFC-11 and CFC-12 from satellite and model climatologies}, volume={14}, ISSN={1680-7324}, url={http://dx.doi.org/10.5194/acp-14-12479-2014}, DOI={10.5194/acp-14-12479-2014}, number={22}, journal={Atmospheric Chemistry and Physics}, publisher={Copernicus GmbH}, author={Hoffmann, L. and Hoppe, C. M. and Müller, R. and Dutton, G. S. and Gille, J. C. and Griessbach, S. and Jones, A. and Meyer, C. I. and Spang, R. and Volk, C. M. and Walker, K. A.}, year={2014}, month=nov, pages={12479–12497} }