Search results
Drug and Alcohol Dependence > 2013 > 129 > 1-2 > 145-150
Telematics and Informatics > 2009 > 26 > 4 > 317-321
World Development > 2009 > 37 > 7 > 1159-1169
Social Indicators Research > 2009 > 94 > 1 > 43-59
Technological Forecasting & Social Change > 2008 > 75 > 8 > 1339-1347
IEEE Communications Magazine > 2007 > 45 > 1 > 96 - 103
European Journal of Epidemiology > 2007 > 22 > 5 > 285-292
Telecommunications Policy > 2003 > 27 > 8-9 > 597-623