Holubek, Stefan. “Motive für Das Zweite Kind. Eine Qualitative Sekundäranalyse Problemzentrierter Interviews: Motives for Having a Second Child: A Qualitative Secondary Analysis of Problem-Centered Interviews”. Journal of Family Research 29, no. 3 (December 1, 2017): p. 319–339. Accessed April 19, 2024. https://ubp.uni-bamberg.de/jfr/index.php/jfr/article/view/81.