@article{Cai2016,
author = {Cai, R. and Feng, S. and Oppenheimer, M. and Pytlikova, M.},
title= {Climate variability and international migration: The importance of the agricultural linkage},
year = {2016},
doi = {10.1016/j.jeem.2016.06.005},
volume = {79},
pages = {135--151},
}