@article{Cox1992,
author = {Cox, D. and Jimenez, E.},
title= {Social Security and Private Transfers in Developing Countries: The Case of Peru},
year = {1992},
doi = {10.1093/wber/6.1.155},
journal = {World Bank Economic Review},
volume = {6},
number = {1},
pages = {155−169},
}