@article{Borgerhoff Mulder1998,
author = {Borgerhoff Mulder, M.},
title= {Brothers and sisters: How sibling interactions affect optimal parental allocations},
year = {1998},
doi = {10.1007/s12110-998-1001-6},
URL = {https://doi.org/10.1007/s12110-998-1001-6},
volume = {9},
number = {2},
pages = {119--162},
}