@article{Disney2009,
author = {Richard Disney and Carl Emmerson and Gemma Tetlow},
title = {What is a public sector pension worth?},
journal = {The Economic Journal},
year = {2009},
month = {Nov},
volume = {119},
number = {541},
url = {http://www.res.org.uk/journals/abstracts.asp?ref=0013-0133&vid=119&iid=541&aid=7},
}