FLETCHER, Alastair; FLETCHER, Katherine; WASIQI, Joseph. Triangles and variance of the distance to the boundary. Mathematics Exchange, [S. l.], v. 18, n. 1, p. 65–76, 2025. DOI: 10.33043/ydyzb82y. Disponível em: https://openjournals.bsu.edu/mathexchange/article/view/5829. Acesso em: 28 apr. 2026.