A long-term trial of alternative user authentication technologies.

Steven Furnell I. Papadopoulos Paul Dowland A long-term trial of alternative user authentication technologies. 178-190 2004 12 Inf. Manag. Comput. Security 2 http://dx.doi.org/10.1108/09685220410530816 db/journals/imcs/imcs12.html#FurnellPD04