@article{Oris2017,
author = {Oris, M. and Gabriel, R. and Ritschard, G. and Kliegel, M.},
title= {Long lives and old age poverty: Social stratification and life-course institutionalization in Switzerland},
year = {2017},
doi = {10.1080/15427609.2016.1268890},
volume = {14},
number = {1},
pages = {68--87},
}