Discrete analytical objects in the body-centered cubic grid
L. comi, G. Largeteau-Skapin, R. Zrour, R. Biswas, E. Andres, Pattern Recognition 142 (2023).

An optimal algorithm for constructing the weighted Voronoi diagram in the plane
F. Aurenhammer, H. Edelsbrunner, Pattern Recognition 17 (1983) 251–257.