@article {How2009,
title = {How Much Greenhouse Gas Emission Abatement is Enough?},
year = {2009},
url = {https://www.esri.ie/publications/how-much-greenhouse-gas-emission-abatement-is-enough},
author = {Tol, R.},
journal = {Vox - Research-based Policy Analysis and Commentary from Leading Economists},
}