@article{Patrinos1997,
author = {Patrinos, H.A. and Psacharopoulos, G.},
title= {Family size, schooling and child labor in Peru–An empirical analysis},
year = {1997},
doi = {10.1007/s001480050050},
journal = {Journal of Population Economics },
volume = {10},
number = {4},
pages = {387−405},
}