@book{an der HeidenWersig2017,
  author    = {an der Heiden, Iris and Wersig, Maria},
  title     = {Preisdifferenzierung nach Geschlecht in Deutschland},
  publisher = {Nomos},
  address   = {Baden-Baden},
  isbn      = {978-3-8487-4597-5},
  pages     = {213},
  year      = {2017},
  language  = {de}
}
@book{Wersig2017,
  author    = {Wersig, Maria},
  title     = {F{\"a}lle zum Allgemeinen Gleichbehandlungsgesetz (AGG)},
  publisher = {UTB},
  address   = {Leverkusen},
  isbn      = {978-3-8252-4870-3},
  pages     = {137},
  year      = {2017},
  language  = {de}
}
@book{M{\"u}llerWersig2016,
  author    = {M{\"u}ller, Christian and Wersig, Maria},
  title     = {Der R{\"u}ckgriff gegen Angeh{\"o}rige von Sozialleistungsempf{\"a}ngern},
  publisher = {Nomos},
  address   = {Baden-Baden},
  isbn      = {978-3-8487-2231-0},
  pages     = {218},
  year      = {2016},
  language  = {de}
}
@book{FreyScheiweWersig2015,
  author    = {Frey, Wibke and Scheiwe, Kirsten and Wersig, Maria},
  title     = {100 Jahre Witwen- und Witwerrenten - (k)ein Auslaufmodell?},
  publisher = {Nomos},
  address   = {Baden-Baden},
  pages     = {191},
  year      = {2015},
  language  = {de}
}