@unpublished{Attanasio2001,
author = {Orazio Attanasio and Carl Emmerson},
title = {Differential mortality in the UK},
year = {2001},
month = {Jun},
volume = {pp},
doi = {10.1920/wp.ifs.2001.0116},
issn = {1742-0415},
url = {http://www.ifs.org.uk/wps/wp0116.pdf},
}