@article{Wallroth2011,
  author    = {Wallroth, Martin},
  title     = {Langeweile},
  series = {Wir T{\"o}nissteiner},
  journal   = {Wir T{\"o}nissteiner},
  number    = {1},
  pages     = {14 -- 15},
  year      = {2011},
  language  = {mul}
}
@article{Wallroth2010,
  author    = {Wallroth, Martin},
  title     = {Lebenszufriedenheit},
  series = {Wir T{\"o}nissteiner},
  journal   = {Wir T{\"o}nissteiner},
  number    = {2},
  pages     = {6 -- 7},
  year      = {2010},
  language  = {mul}
}
@article{Wallroth2009,
  author    = {Wallroth, Martin},
  title     = {Sucht - eine selbstverschuldete Krankheit?},
  series = {Wir T{\"o}nissteiner},
  journal   = {Wir T{\"o}nissteiner},
  number    = {2},
  pages     = {7},
  year      = {2009},
  language  = {mul}
}
@article{Wallroth2009,
  author    = {Wallroth, Martin},
  title     = {Mut},
  series = {Wir T{\"o}nissteiner},
  journal   = {Wir T{\"o}nissteiner},
  number    = {1},
  pages     = {20},
  year      = {2009},
  language  = {mul}
}