@article{Knodel2007,
author = {Knodel, J. and Saengtienchai, C.},
title= {Rural parents with urban children: social and economic implications of migration for the rural elderly in Thailand},
year = {2007},
doi = {10.1002/psp.436},
journal = {Population, Space and Place},
volume = {13},
number = {3},
pages = {193--210},
}