Quantifying Global International Migration Flows
BY GUY J. ABEL, NIKOLA SANDER
SCIENCE28 MAR 2014 : 1520-1522
Estimates are provided for the international flow of people over 5-year periods between 1990 and 2010.
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Abel, G. J., & Sander, N. (2014). Quantifying global international migration flows. Science, (6178), 1520. doi:10.1126/science.1248676