@article{Giang2009,
author = {Giang, Long T. and Pfau, Wade D.},
title= {Vulnerability of Vietnamese Elderly to Poverty: Determinants and Policy Implications*},
year = {2009},
doi = {10.1111/j.1467-8381.2009.02022.x},
journal = {Asian Economic Journal},
volume = {23},
number = {4},
pages = {419--437},
}