1
Published: 1980
Superior document: Working papers / Population Council, Center for Policy Studies 54
2
3
Published: 2004
Superior document: Enthalten in Vienna yearbook of population research ; Austrian Academy of Sciences, Vienna Vienna, 2004 2004, S. 35 - 56
4
Published: 1998
Superior document: In-depth studies on migration in Central and Eastern Europe
5
Published: 1996
Superior document: Economic studies / United Nations Economic Commission for Europe 8
6
Published: 1999
Superior document: In-depth studies on migration in Central and Eastern Europe
7
Published: 2004
Superior document: European studies of population 13