@inbook{Abe2005,
author = {Abe, A. and Ōishi, A.},
title= {Social security and the economic circumstances of single-mother families},
year = {2005},
editor = {National Institute of Population and Social Security Research},
booktitle = {Social security for households with children},
address = {Tokyo},
publisher = {Tokyo Daigaku Shuppankai},
pages = {143--161},
}