@article{Mahieu_2014, title={Recent Northern Hemisphere stratospheric HCl increase due to atmospheric circulation changes}, volume={515}, ISSN={1476-4687}, url={http://dx.doi.org/10.1038/nature13857}, DOI={10.1038/nature13857}, number={7525}, journal={Nature}, publisher={Springer Science and Business Media LLC}, author={Mahieu, E. and Chipperfield, M. P. and Notholt, J. and Reddmann, T. and Anderson, J. and Bernath, P. F. and Blumenstock, T. and Coffey, M. T. and Dhomse, S. S. and Feng, W. and Franco, B. and Froidevaux, L. and Griffith, D. W. T. and Hannigan, J. W. and Hase, F. and Hossaini, R. and Jones, N. B. and Morino, I. and Murata, I. and Nakajima, H. and Palm, M. and Paton-Walsh, C. and III, J. M. Russell and Schneider, M. and Servais, C. and Smale, D. and Walker, K. A.}, year={2014}, month=nov, pages={104–107} }