TY - CHAP A1 - Groenewold, G. A1 - Bilsborrow, R.E. T1 - Design of samples for international migration surveys: Methodological considerations and lessons learned from a multi-country study in Africa and Europe Y1 - 2008 A3 - Bonifazi, C. A3 - Okólski, M. A3 - Schoorl, J. A3 - Simon, P. T2 - International migration in Europe; new trends and new methods of analysis CY - Amsterdam PB - Amsterdam University Press SP - 293 EP - -312 ER -