Moţ, Ghiocel. “Self-Similar Sets in Convex Metric Spaces”. Rev. Anal. Numér. Théor. Approx. 33, no. 2 (August 1, 2004): 197–201. Accessed April 14, 2025. https://ictp.acad.ro/jnaat/journal/article/view/2004-vol33-no2-art10.