death. His son became a prominent transplant surgeon who performed the world's first human-to-human kidney transplant in 1933, volunteered for the army of Central Council of Ukraine, and fought in the Battle of Kruty. His daughter Mariia Vorona-Vasylenko became a teacher of Ukrainian language. See also Bowyer–Watson algorithm Centroidal Voronoi tessellation Delaunay triangulation Fortune's algorithm Laguerre–Voronoi diagram Voronoi deformation density Voronoi formula Voronoi iteration Voronoi pole Weighted Voronoi diagram Wigner–Seitz cell References Further reading . External links 1868 births 1908 deaths People from Chernihiv Oblast People from Poltava Governorate People from Warsaw Governorate 19th-century mathematicians from the Russian Empire 20th-century Russian mathematicians Academic staff of the University of Warsaw Saint Petersburg State University alumni Corresponding members of the Saint Petersburg Academy of Sciences