@article{articlea2cef792,
title   = {Power laws in the Roman Empire: a survival analysis},
author = {Ramos, Pedro Luiz and Costa, Luciano da Fontoura and Louzada, Francisco and Rodrigues, Francisco Aparecido},
year = {2021},
doi = {10.1098/rsos.210850},
journal   = {Royal Society Open Science}
}