@article{Albertini2014,
author = {Albertini, M. and Mencarini, L. },
title= {Childlessness and support networks in late life: New pressures on familialistic welfare states? },
year = {2014},
doi = {10.1177/0192513X12462537},
journal = {Journal of Family Issues },
volume = {35},
number = {3},
pages = {331−357},
}