@article{iiasa14039,
          volume = {10},
          number = {5},
           month = {May},
           title = {Migration and Settlement in Bulgaria},
       publisher = {SAGE},
            year = {1978},
         journal = {Environment and Planning A},
             doi = {doi:10.1068/a100593},
           pages = {593--617},
             url = {https://pure.iiasa.ac.at/id/eprint/14039/},
            issn = {0308-518X},
        abstract = {This paper examines the recent evolution of Bulgaria's population. It is part of IIASA's comparative study of migration and settlement patterns in its member nations. The paper presents a multiregional demographic analysis of fertility, mortality, and internal migration for a seven-region disaggregation of the Bulgarian state. The results give a detailed view of current spatial population dynamics in the country and offer valuable insights useful for the improvement of national population policy.},
          author = {Philipov, D.}
}