@techreport{Blundell2004,
author = {Richard Blundell and Mike Brewer and Andrew Shephard},
title = {The impact of tax and benefit changes between April 2000 and April 2003 on parents' labour supply},
year = {2004},
month = {Nov},
volume = {pp.},
doi = {10.1920/bn.ifs.2004.0052},
url = {http://www.ifs.org.uk/bns/bn52.pdf},
}