This author has not been identified. Look up 'Rui Santos' in GoogleThis author has not been identified. Look up 'Paulo Pedreiras' in GoogleThis author has not been identified. Look up 'Moris Behnam' in GoogleThis author has not been identified. Look up 'Thomas Nolte' in GoogleThis author has not been identified. It may be one of the following persons: Look up 'Luís Almeida' in Google