@techreport{L{\"o}hnig1999,
  type      = {Working Paper},
  author    = {L{\"o}hnig, Claudia},
  title     = {Wirtschaftliche Integration im Ostseeraum vor dem Hintergrund der Osterweiterung der Europ{\"a}ischen Union},
  series    = {HHL-Arbeitspapier},
  institution = {Chair of Macroeconomics},
  series    = {HHL-Arbeitspapier / HHL Working paper},
  number    = {33},
  pages     = {29},
  year      = {1999},
  language  = {de}
}