This author has not been identified. Look up 'Amit Gurung' in GoogleThis author has not been identified. Look up 'Rajarshi Ray 0001' in GoogleThis author has not been identified. Look up 'Ezio Bartocci' in GoogleThis author has not been identified. Look up 'Sergiy Bogomolov' in GoogleThis author has not been identified. Look up 'Radu Grosu' in Google