@article{Abel2018,
author = {Abel, G.J.},
title= {Estimates of global bilateral migration flows by gender between 1960 and 2015},
year = {2018},
doi = {10.1177/0197918318781842},
URL = {https://doi.org/doi:10.1177/0197918318781842},
volume = {52},
number = {3},
pages = {809‒852},
}