Duplicate title to Lutz, W. ORCID: https://orcid.org/0000-0001-7975-8145 & Scherbov, S. ORCID: https://orcid.org/0000-0002-0881-1073 (2003). Can Immigration Compensate for Europe's Low Fertility? [[European Demographic Research Papers]] 1/2003, Vienna Institute of Demography of the Austrian Academy of Sciences, Vienna, Austria (2003)