@article{Ofstedal1999,
author = {Ofstedal, M.B. and Knodel, J. and Chayovan, N.},
title= {Intergenerational support and gender: A comparison of four Asian countries},
year = {1999},
doi = {10.1163/030382499X00039},
volume = {27},
number = {2},
pages = {21--41},
}