@article{Erát2021,
author = {Erát, D.},
title= {Educational assortative mating and the decline of hypergamy in 27 European countries: An examination of trends through cohorts},
year = {2021},
doi = {10.4054/DemRes.2021.44.7},
volume = {44},
number = {7},
pages = {157--188},
}