Prusinkiewicz did some good work in the 1990s:<p><a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Przemysław_Prusinkiewicz" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Przemysław_Prusinkiewicz</a>
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