@article{Hamilton1964,
author = {Hamilton, W.D.},
title= {The genetical evolution of social behaviour I.},
year = {1964},
doi = {10.1016/0022-5193(64)90038-4},
URL = {https://doi.org/doi:10.1016/0022-5193(64)90038-4},
volume = {7},
number = {1},
pages = {1‒16},
}