@TechReport{vdH:rcac-pre,
  author = 	 {M. Aschenbrenner and Dries, L. van den and
                  Hoeven, J. van der},
  title =        {Revisiting closed asymptotic couples},
  institution =  {ArXiv},
  year =         {2021},
  type =         {Preprint},
  note = 	 {\url{https://arxiv.org/abs/2110.02107}}
}

@Article{vdH:rcac,
  author = 	 {M. Aschenbrenner and Dries, L. van den and
                  Hoeven, J. van der},
  title =        {Revisiting closed asymptotic couples},
  journal =      {Proc. of the Edinburgh Math. Soc.},
  year =         {2022},
  volume =       {65},
  number =       {2},
  pages =        {530--555}
}