@ARTICLE{Kupiszewski_Marek_People_2004, author={Kupiszewski, Marek}, number={Nr 2 (2) 2004 EUResearch}, journal={ACADEMIA. The magazine of the Polish Academy of Sciences}, pages={20-22}, howpublished={online}, year={2004}, publisher={Polish Academy of Sciences}, language={eng}, abstract={In the time of European integration, population dynamics forecasts have to account for the increasing role of migration on the regional, country-wide, and continental level.}, type={Article}, title={People in Motion}, URL={http://ochroma.man.poznan.pl/Content/129881/PDF-MASTER/8_ACADEMIA_EN_2_2_2004_Kupiszewski_People.pdf}, }