@article{Bruehl2022,
  author    = {Volker Br{\"u}hl},
  title     = {DAX 40: Weitere Verbesserungen notwendig},
  journal   = {Wirtschaftsdienst},
  volume    = {102},
  number    = {10},
  pages     = {743 -- 743},
  doi       = {10.1007/s10273-022-3295-0},
  year      = {2022},
}