"Socio-economic segregation in European cities. A comparative study of Brussels, Copenhagen, Amsterdam, Oslo and Stockholm" is written by Karen Haandrikman, Department of Human Geography, Stockholm University, Rafael Costa, Interface Demography, Vrije Universiteit Brusseland, Bo Malmberg, Department of Human Geography, Stockholm University, Adrian Rogne, Department of Sociology and Human Geography, University of Oslo, and Bart Sleutjes, Netherlands Interdisciplinary Demographic Institute (NIDI)/ KNAW, University of Groningen. The article is published in Urban Geography.