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"Super-simple group divisible designs with block size 4 and index ..."
Guangzhou Chen et al. (2021)
- Guangzhou Chen, Kejun Chen, Yong Zhang, Ning Jiang:
Super-simple group divisible designs with block size 4 and index λ = 7, 8. Discret. Math. 344(12): 112592 (2021)
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