Hits 1-3 within 3 documents
Overcoming the problems of inconsistent international migration data: a new method applied to flows in Europe [journal article]
Source: European Journal of Population / Revue européenne de Démographie, 26 (2010) 4. p.459-481
The operationalization of scientific emigration loss 1933-1945: a methodological study on the measurement of a qualitative phenomenon [journal article]
Source: Historical Social Research, 13 (1988) 4. p.99-121
The alya from Romania [journal article]
Source: Annals of the University of Oradea - International Relations and European Studies, (2012) 4. p.99-110