@article{Charles2013,
author = {Charles, K.K. and Hurst, E. and Killewald, A.},
title= {Marital sorting and parental wealth},
year = {2013},
doi = {10.1007/s13524-012-0144-6},
journal = {Demography},
volume = {50},
number = {1},
pages = {51--70},
}