STEINECKE, Hilke. Hans Christian Weber: Ornamental Plants of Malta. Der Palmengarten, [S. l.], v. 72, n. 1, p. 20, 2008. DOI: 10.21248/palmengarten.43. Disponível em: https://ojs.ub.uni-frankfurt.de/Palmengarten/index.php/Palmengarten/article/view/43. Acesso em: 19 mai. 2024.