The Graph of Triangulations of a Point Configuration with d +4 Vertices Is 3-Connected. - M. Azaola; Francisco Santos (Discret. Comput. Geom., 2000)

The Number of Triangulations of the Cyclic Polytope C (n, n-4). - M. Azaola; Francisco Santos (Discret. Comput. Geom., 2002)