@techreport{Matthews2011a,
author = {Matthews, S.A.},
title= {Spatial analysis},
year = {2011a},
URL = {http://www.oxfordbibliographiesonline.com/view/document/obo-9780199756384/obo-9780199756384-0058.xml},
publisher = {Oxford Bibliographies Online – Sociology},
}