@article{DBLP:journals/puc/SteeleT07,
author = {Robert Steele and
Will Tao},
title = {MobiPass: a passport for mobile business},
journal = {Personal and Ubiquitous Computing},
volume = {11},
number = {3},
year = {2007},
pages = {157-169},
ee = {http://dx.doi.org/10.1007/s00779-006-0100-9},
bibsource = {DBLP, http://dblp.uni-trier.de}
}