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Chin-Mei Fu, Shu-Wen Lo, Wen-Chung Huang       Constructions and packings of bull-design       Int. Math. Forum, Vol. 8, 2013, no. 5-8, 273-281       http://dx.doi.org/10.12988/imf.2013.13026
Copyright © 2013 Chin-Mei Fu, Shu-Wen Lo and Wen-Chung Huang. This article is distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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