This author has not been identified. Look up 'Angela Barriga' in GoogleThis author has not been identified. It may be one of the following persons: Look up 'José María Conejero' in GoogleThis author has not been identified. Look up 'Juan Hernández' in GoogleThis author has not been identified. Look up 'Elena Jurado' in GoogleThis author has not been identified. Look up 'Enrique Moguel' in GoogleThis author has not been identified. Look up 'Fernando Sánchez-Figueroa' in Google