@article{Harada1978,
author = {Harada, H.},
title= {Kazokukeitai no Hendo to Rojin Dokyo Fuyo (Changes in the Family Structure and Supporting the Elderly in Co-Residency)},
year = {1978},
journal = {Japanese Journal of Sociology},
volume = {29},
number = {1},
pages = {50--66},
}