@article{HellerDokaBerxholietal.2004,
  author    = {Heller, Wilfried and Doka, Dhimiter and B{\"e}rxholi, A. and Felgentreff, Carsten},
  title     = {Internal population redistribution in post-socialist Albania},
  issn      = {0721-2887},
  year      = {2004},
  language  = {en}
}