Burkart, G. (1991) “Kohabitation und Individualisierung - Nichteheliche Paarbeziehungen im kulturellen Wandel: Cohabitation and individualization - cultural change in quasi-marital relationships ”, Journal of Family Research, 3(3), pp. p. 26–48. Available at: https://ubp.uni-bamberg.de/jfr/index.php/jfr/article/view/653 (Accessed: 6 May 2024).