@article{Wulff2010,
  author    = {Hans J{\"u}rgen Wulff},
  title     = {Callas Assoluta},
  journal   = {Kieler Beitr{\"a}ge zur Filmmusikforschung},
  volume    = {2008},
  number    = {2},
  pages     = {196 -- 201},
  year      = {2010},
}