Special Issue of Personal and Ubiquitous Computing: Papers from the Fourth International Conference on Mobile Business.

Robert Steele Special Issue of Personal and Ubiquitous Computing: Papers from the Fourth International Conference on Mobile Business. 1 2008 12 Personal and Ubiquitous Computing 1 http://dx.doi.org/10.1007/s00779-006-0130-3 db/journals/puc/puc12.html#Steele08