Alon Efrat, Micha Sharir A Near-Linear Algorithm for the Planar Segment-Center Problem. [Citation Graph (0, 0)][DBLP] Discrete & Computational Geometry, 1996, v:16, n:3, pp:239-257 [Journal]

Gábor Hetyei On the cd-Variation Polynomials of André and Simsun Permutations. [Citation Graph (0, 0)][DBLP] Discrete & Computational Geometry, 1996, v:16, n:3, pp:259-275 [Journal]