This author has not been identified. Look up 'Cristinel Gavrila' in GoogleThis author has not been identified. Look up 'Vlad Popescu' in GoogleThis author has not been identified. Look up 'Mauro Fadda' in GoogleThis author has not been identified. Look up 'Matteo Anedda' in GoogleThis author has not been identified. Look up 'Maurizio Murroni' in Google