@book{FuhrmannSultanov1999,
  author    = {Fuhrmann, Wilfried and Sultanov, Ajdyn},
  title     = {Obsceekonomi\Seskaja model' mul'tiplikatora = Das gesamtwirtschaftliche Multiplikatormodell},
  series = {Makro{\"o}konomik},
  journal   = {Makro{\"o}konomik},
  publisher = {Univ.},
  address   = {Potsdam},
  pages     = {36 S. : graph. Darst.},
  year      = {1999},
  language  = {de}
}
@book{FuhrmannSultanov1999,
  author    = {Fuhrmann, Wilfried and Sultanov, Ajdyn},
  title     = {Ein Currency Board f{\"u}r Rußland? : einige Gedanken},
  series = {Makro{\"o}konomik},
  journal   = {Makro{\"o}konomik},
  publisher = {Univ.},
  address   = {Potsdam},
  issn      = {1433-920X},
  pages     = {9 S.},
  year      = {1999},
  language  = {de}
}