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Carlson, Marcia, and Robin Högnäs. 2011. “Coparenting in Fragile Families: Understanding How Parents Work Together After a Nonmarital Birth”. In Coparenting: A Conceptual and Clinical Examination of Family Systems, edited by James P. McHale and Kristin M. Lindahl, 81-103. Washington, D.C.: American Psychological Association. Referenced from psycnet.apa.org: Coparenting in Fragile Families: Understanding How Parents Work Together after a Nonmarital Birth.

Cooper, Carey, Audrey Beck, Robin Högnäs, and Jodi Swanson. 2015. “Mothers’ Partnership Instability and Coparenting Among Fragile Families”. Social Science Quarterly 96 (4): 1103-16. Referenced from onlinelibrary.wiley.com: Mothers’ Partnership Instability and Coparenting among Fragile Families.

Högnäs, Robin, and Jason Thomas. 2016. “Birds of a Feather Have Babies Together? Family Structure Homogamy and Union Stability Among Cohabiting Parents”. Journal of Family Issues 37 (1): 29-52. Referenced from jfi.sagepub.com: Birds of a Feather Have Babies Together? Family Structure Homogamy and Union Stability Among Cohabiting Parents.

Högnäs, Robin, and Heidi Williams. 2017. “Maternal Kinship Involvement and Father Identity in Fragile Families”. Journal of Family and Economic Issues 38 (2): 249-62. Referenced from link.springer.com: Maternal Kinship Involvement and Father Identity in Fragile Families.