@inbook{Nakamura2022,
author = {Nakamura, T.},
title= {Relative indices of educational attainment and trend analysis of inequality of educational opportunity using the 2015 SSM survey data},
year = {2022},
doi = {10.1007/978-981-19-3647-0_4},
editor = {Shirahase, S.},
booktitle = {Social stratification in an aging society with low fertility: The case of Japan},
address = {Singapore},
publisher = {Springer},
pages = {51--76},
}