@article {An2010,
title = {An Estimate of the Number of Vegetarians in the World},
year = {2010},
url = {https://www.esri.ie/publications/an-estimate-of-the-number-of-vegetarians-in-the-world},
author = {Leahy, Eimear and Lyons, Seán and Tol, Richard},
journal = {ESRI Working Paper 340},
}