@article{Cukrowska-Torzewska2023a,
author = "Ewa Cukrowska-Torzewska and Magdalena Grabowska",
title = "The sex preference for children in Europe: Children’s sex and the probability and timing of births",
year = 2023,
journal = "Demographic research",
volume = 48,
number = 8,
pages = "203-232",
doi = "10.4054/DemRes.2023.48.8",
url = "https://www.demographic-research.org/volumes/vol48/8/"
}