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"The Steiner quadruple systems of order 16."
Petteri Kaski, Patric R. J. Östergård, Olli Pottonen (2006)
- Petteri Kaski, Patric R. J. Östergård, Olli Pottonen:
The Steiner quadruple systems of order 16. J. Comb. Theory, Ser. A 113(8): 1764-1770 (2006)
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