TY - CHAP A1 - Basten, S. A1 - Sobotka, T. A1 - Zeman, K. T1 - Future fertility in low fertility countries Y1 - 2014 A3 - Lutz, W. A3 - Butz, W.P. A3 - KC, S. T2 - World population and human capital in the twenty-first century CY - Oxford, UK PB - Oxford University Press ER -