@article{Uhlenberg2009,
author = {Uhlenberg, P.},
title= {Children in an aging society},
year = {2009},
doi = {10.1093/geronb/gbp001},
URL = {https://doi.org/10.1093/geronb/gbp001.},
volume = {64},
number = {4},
pages = {489--496},
}