@INPROCEEDINGS{HanckeMM-2009-elseviercs,
    author        = {Hancke, Gerhard P. and Mayes, Keith and Markantonakis, Konstantinos},
    title         = {Confidence in Smart Token Proximity: Relay Attacks Revisited},
    booktitle     = {Elsevier Computers \& Security},
    year          = {2009},
    editor        = {},
    volume        = {28},
    number        = {7},
    series        = {},
    pages         = {615--627},
    address       = {},
    month         = {June},
    organization  = {},
    publisher     = {},
	pdf           = {http://www.rfidblog.org.uk/Hancke-RelayOverview-2009.pdf},
    bibsource     = {Information Security Group (GSI), UCL, Louvain-la-Neuve, Belgium},
}