@article{Felgentreff1997,
  author    = {Carsten Felgentreff},
  title     = {Migration und sozio{\"o}konomische Transformation in S{\"u}dosteuropa},
  url       = {http://www.berlin.iz-soz.de/publicatons/newsletter/socsci-eastern-europe/nl1971/nl197108.htm},
  year      = {1997},
}