We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleFamily Boundary Ambiguity and the Measurement of Family Structure: The Significance of Cohabitation.AuthorsBrown, Susan L.; Manning, Wendy D.PublicationDemography, 2009, Vol 46, Issue 1, p85ISSN0070-3370Publication typearticleDOI10.1353/dem.0.0043