@book{Sperber1984,
  author    = {Herbert Sperber},
  title     = {Erfolgsbedingungen der {\"o}ffentlichen Entwicklungshilfe, Schriften zur monet{\"a}ren {\"O}konomie, Bd. 21},
  address   = {Baden-Baden},
  year      = {1984},
  abstract  = {\_},
  language  = {de}
}