Personal and Ubiquitous Computing
Personal and Ubiquitous Computing > 2013 > 17 > 5 > 945-949
Personal and Ubiquitous Computing > 2013 > 17 > 7 > 1317-1329
Personal and Ubiquitous Computing > 2013 > 17 > 5 > 945-949
Personal and Ubiquitous Computing > 2013 > 17 > 7 > 1317-1329