@book{550240,
	author = {Kramarz, F. and et al.},
	title = {Skills, education and fertility and the confounding impact of family background},
	publisher = {Institute for Evaluation of Labour Market and Education Policy},
	year = {2019},
	address = {Uppsala},
	url = {https://www.ifau.se/globalassets/pdf/se/2019/wp-2019-10-skills-education-and-fertility-and-the-confounding-impact-of-family-background.pdf}
}