Population Research and Policy Review
Population Research and Policy Review > 1997 > 16 > 6 > 579-595
Population Research and Policy Review > 1999 > 18 > 5 > 433-450
Population Research and Policy Review > 2010 > 29 > 5 > 659-685
Population Research and Policy Review > 2012 > 31 > 5 > 637-663
Population Research and Policy Review > 2012 > 31 > 6 > 907-934