This author has not been identified. Look up 'Igor Skrjanc' in GoogleThis author has not been identified. Look up 'Goran Andonovski' in GoogleThis author has not been identified. Look up 'Agapito Ledezma' in GoogleThis author has not been identified. Look up 'Oscar Sipele' in GoogleThis author has not been identified. Look up 'José Antonio Iglesias' in GoogleThis author has not been identified. Look up 'Araceli Sanchis' in Google