@book{OPUS4-57062,
  title     = {Rilke in Bern : Sonette an Orpheus},
  editor    = {J{\"o}rg Paulus and Erich Unglaub},
  volume    = {32},
  isbn      = {978-3-8353-1493-1},
  url       = {http://www.rilke.ch/?p=504},
  year      = {2020},
}