@ARTICLE{Grzymała-Każłowska_Aleksandra_Migration_2013,
 author={Grzymała-Każłowska, Aleksandra},
 volume={Vol. 2},
 number={No 1},
 journal={Central and Eastern European Migration Review},
 howpublished={online},
 year={2013},
 publisher={Polska Akademia Nauk, Ośrodek Badań nad Migracjami UW},
 title={Migration and Socio-Demographic Processes in Central and Eastern Europe: Characteristics, Specificity and Internal Differences},
}