@article{KonopkaGuentherMuelleretal.2007,
  author    = {Paul Konopka and Gebhard G{\"u}nther and Rolf M{\"u}ller and F{\´a}bio Henrique Silva dos Santos and Cornelius Schiller and Fabrizio Ravegnani and Alexey Ulanovsky and Hans Schlager and C.-Michael Volk and Silvia Viciani and Laura L. Pan and Daniel-S. McKenna and Martin Riese},
  title     = {Contribution of mixing to upward transport across the tropical tropopause layer (TTL)},
  journal   = {Atmospheric chemistry and physics},
  volume    = {7},
  pages     = {3285 -- 3308},
  doi       = {10.5194/acp-7-3285-2007},
  year      = {2007},
}