@incollection{Halder1972,
  author    = {Alois Halder},
  title     = {Abendland},
  booktitle = {Herders theologisches Taschenlexikon, Band 1: Abendland bis Christentum},
  editor    = {Karl Rehner},
  isbn      = {978-3-451-01951-7},
  year      = {1972},
}