@article{Alderotti2022,
author = {Alderotti, G. and Tomassini, C. and Vignoli, D.},
title= {Silver splits’ in Europe: The role of grandchildren and other correlates},
year = {2022},
doi = {10.4054/DemRes.2022.46.21},
volume = {46},
number = {21},
pages = {619--652},
}