@article{BoenischEngelCurtiusetal.2008,
  author    = {Harald B{\"o}nisch and Andreas Engel and Joachim Curtius and Thomas Birner and Peter Hoor},
  title     = {Quantifying transport into the lowermost stratosphere using simultaneous in-situ measurements of SF₆ and CO₂},
  journal   = {Atmospheric chemistry and physics / Discussions},
  volume    = {8},
  pages     = {21229 -- 21264},
  doi       = {10.5194/acpd-8-21229-2008},
  year      = {2008},
}