@article{Mayhew2013,
author = {Mayhew, L. and Smith, D.},
title= {A new method of projecting populations based on trends in life expectancy and survival},
year = {2013},
doi = {10.1080/00324728.2012.740500},
journal = {Population Studies},
volume = {67},
number = {2},
pages = {157--170},
}