2 Hryvni Heorhii Voronyi, Ukraine

There is Heorhii Voronyis portrait (on the left) and Voronoi diagram (on the right), indication of the years of his life: 1868/1908 and the bow-shaped inscription: (Heorhii Voronyi).

Anatolii Demianenko

Volodymyr Taran, Oleksandr Kharuk, Serhii Kharuk

There is the conventionalized image of Voronoi diagram; the Small National Emblem of Ukraine (above); legends 2008/2 ГРИВНІ (2008/2 hryvnias), the semicircular inscription НАЦІОНАЛЬНИЙ БАНК УКРАЇНИ (National Bank of Ukraine) on the left and the logotype of the National Bank of Ukraine Mint

Anatolii Demianenko

Volodymyr Taran, Oleksandr Kharuk, Serhii Kharuk

Reeded