@article{LINZ17_NGEO,
   author = "M. Linz and R. A. Plumb and E. P. Gerber and F. J. Haenel and 
             G. Stiller and D. E. Kinnison and A. Ming and J. L. Neu",
   title  = "The strength of the meridional overturning circulation of 
             the stratosphere",
   journal= "Nature Geosci.",
   volume = "10",
   number = "9",
   pages  = "663-667",
   doi    = "10.1038/ngeo3013",
   url    = "http://dx.doi.org/10.1038/ngeo3013",
   year   = "2017"   }