Personal and Ubiquitous Computing
Personal and Ubiquitous Computing > 2014 > 18 > 1 > 191-203
Personal and Ubiquitous Computing > 2014 > 18 > 3 > 515-522
Personal and Ubiquitous Computing > 2014 > 18 > 1 > 191-203
Personal and Ubiquitous Computing > 2014 > 18 > 3 > 515-522