@article{Griffith2009,
author = {Rachel Griffith and Martin O'Connell},
title = {The Use of Scanner Data for Research into Nutrition},
journal = {Fiscal Studies},
year = {2009},
month = {Dec},
volume = {30},
number = {3-4},
issn = {Print 0143-5671 Online: 1475-5890},
url = {http://www3.interscience.wiley.com/journal/123210113/abstract},
}