PETCU, E. J. Ryff’s Acanthus: On Field Research in Renaissance Architecture. 21: Inquiries into Art, History, and the Visual, [S. l.], v. 1, n. 2, p. 259–301, 2020. DOI: 10.11588/xxi.2020.2.76227. Disponível em: https://journals.ub.uni-heidelberg.de/index.php/xxi/article/view/76227. Acesso em: 18 dez. 2024.