Angoso de Guzmán D. Art Expertization, Appraisal and Valuation. Conservation Issues in the Spanish Contemporary Art Market. GEC [Internet]. 17 de diciembre de 2021 [citado 24 de abril de 2024];20(1):303-17. Disponible en: https://www.ge-iic.com/ojs/index.php/revista/article/view/1071