?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Aasen&rft.aufirst=S.&rft.au=Aasen%2C+S.&rft.date=28+November+2010&rft.tpages=78&rft.title=Truth%2C+context+and+the+reference+of+statements&rft.inst=UCL+(University+College+London)&rft.degree=Masters