ALON, N.; KATCHALSKI, M.; LIU, A. On Short Edges in Straight-Edge Triangulations. Mathematica Scandinavica, Berkeley, CA, United States, v. 77, p. 184–188, 1995. DOI: 10.7146/math.scand.a-12559. Disponível em: https://journals.msp.org/mscand/article/view/1118. Acesso em: 25 jul. 2026.