TY - JOUR A1 - Perelli-Harris, B. A1 - Mynarska, M. A1 - Berrington, A. A1 - Evans, A. A1 - Berghammer, C. A1 - Isupova, O. A1 - Keizer, R. A1 - Klärner, A. A1 - Lappegård, T. A1 - Vignoli, D. T1 - Towards a new understanding of cohabitation: Insights from focus group research across Europe and Australia Y1 - 2014 DO - 10.4054/DemRes.2014.31.34 JF - Demographic Research VL - 31 IS - 34 ER -