@article{HauckFritschGarnyetal.2019,
  author    = {Marius Hauck and Frauke Fritsch and Hella Garny and Andreas Engel},
  title     = {Deriving stratospheric age of air spectra using an idealized set of chemically active trace gases},
  journal   = {Atmospheric chemistry and physics},
  volume    = {19},
  number    = {7},
  pages     = {5269 -- 5291},
  doi       = {10.5194/acp-19-5269-2019},
  year      = {2019},
}