@article{Laborde2020,
author = {Laborde, D. and Martin, W. and Swinnen, J. and Vos, R.},
title= {COVID-19 risks to global food security},
year = {2020},
doi = {10.1126/science.abc4765},
volume = {369},
number = {6503},
pages = {500--502},
}