First GNAA publication?

Sam Hocevar, Gary Niger: Reinstating Floyd-Steinberg: Improved Metrics for Quality Assessment of Error Diffusion Algorithms. ICISP 2008: 38-45
Coauthor Index¹
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^{1. http://www.informatik.uni-trier.de/~ley/db/indices/a-tree/n/Niger:Gary.html}

fail. GTFO