@incollection{STILLER13_CAWSES,
   author = "G. Stiller and A. Engel and H. B{\"o}nisch and N. Glatthor
             and F. Haenel and A. Linden and T. M{\"o}bius and T. von Clarmann",
   title  = "Long-Term Behaviour of Stratospheric Transport and Mean Age as
             Observed from Balloon and Satellite Platforms",
   booktitle= "Climate and Weather of the Sun-Earth System (CAWSES)",
   editor = "F.-J. L{\"u}bken",
   publisher= "Springer Atmospheric Sciences",
   chapter= "32",
   pages  = "605-624",
   doi    = "10.1007/978-94-007-4348-9_32",
   year   = "2013"     }