Lyons-Amos, M. and Perelli-Harris, B.. The Heterogeneity of Relationship Patterns: An Examination of 15 Countries using Latent Class Growth Models. ESRC Centre for Population Change Working Paper, volume 37, pages 1-29, July 2013. Neyer, Gerda and Lappegard, Trude and Vignoli, Daniele. Gender Equality and Fertility: Which Equality Matters?. Eur J Population, volume 29, pages 1--28, 2013. Puur, Allan and Sakkeus, Luule and Põldma, Asta and Herm, Anne. Intergenerational family constellations in contemporary Europe: Evidence from the Generations and Gender Survey. Demographic Research, volume 25, pages 135-172, 2011. Perelli-Harris, B. and Kreyenfeld, M. and Sigle-Rushton, W. and Lappegard, T. and Jasilioniene, A. and Di Giulio, P. and Keizer, R. and Berghammer, C. and Köppen, K.. The increase in fertility in cohabitation across Europe: examining the intersection between union status and childbearing. MPIDR Working paper, volume 021, pages 42, August 2009. Breton, D. and Prioux, F.. The one-child family: France in the European context. Demographic Research, volume 20, issue 27, pages 657-692, June 2009. Diehl, C. and Koenig, M. and Ruckdeschel, K.. Religiosity and gender equality: comparing natives and Muslim migrants in Germany. Ethnic and Racial Studies, volume 32, pages 278-301, 2009.