@unpublished{Blundell2003,
author = {Richard Blundell and Carl Emmerson},
title = {Fiscal effects of reforming the UK state pension system},
year = {2003},
month = {Jul},
volume = {pp},
doi = {10.1920/wp.ifs.2003.0313},
issn = {1742-0415},
url = {http://www.ifs.org.uk/wps/wp0313.pdf},
}