@article{Berg2020,
author = {Berg, V. and Lawson, D. and Rotkirch, A.},
title= {Financial opportunity costs and deaths among close kin are independently associated with reproductive timing in a contemporary high-income society},
year = {2020},
doi = {10.1098/rspb.2019.2478},
volume = {287},
number = {1919},
pages = {20192478},
}