Same-sex marriage frequencies in Europe • Maks Banens, Université de Lyon II

Same-sex marriages and partnerships in two pioneer countries, Canada and Spain • Clara Cortina, Consejo Superior de Investigaciones Científicas (CSIC) ; Benoît Laplante, Institut National de la Recherche Scientifique (INRS) ; Ana Fostik, Programa Población Facultad de Ciencias Sociales ; Teresa Castro Martin, Consejo Superior de Investigaciones Científicas (CSIC)

Living apart together: comparing older adults in different relationship types • Edith E. Gray, Australian National University ; Ann Evans, Australian National University ; Anna Reimondos, Australian National University

Same sex households in the United States census: measurement issues and substantive results • Howard Hogan, U.S. Census Bureau ; Martin T. O'Connell, U.S. Census Bureau

Why do intimate partners not live together? Understanding diversity in LAT relationships across Europe • Aart C. Liefbroer, Netherlands Interdisciplinary Demographic Institute (NIDI) ; Judith A. Seltzer, University of California, Los Angeles ; Anne-Rigt Poortman, Utrecht University