?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=D&rft.au=Clark%2C+D&rft.aulast=Clark&rft.date=September+2019&rft.atitle=Normalised+Squeeziness+and+Failed+Error+Propagation&rft.volume=149&rft.issn=0020-0190&rft.pages=6-9&rft.title=Information+Processing+Letters&rft.genre=article