@book{JankSinger1994,
  author    = {Jank, Birgit and Singer, Birgit},
  title     = {Songbook : 111 Lieder},
  editor    = {Brunner, Axel and B{\"a}hr, Johannes},
  publisher = {Klett},
  address   = {Stuttgart},
  pages     = {135 S.},
  year      = {1994},
  language  = {de}
}