Design theory : T. Beth, D. Jungnickel,
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Article
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1989
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Elsevier Science
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English
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Chapter 1: Examples and Basic Definitions. Incidence structures and incidence matrices. Block designs and examples from affine and projective geometry. t-designs. Steiner systems and con&rations. Isomorphisms, duality, and correlations. Partitions of the block set and resolvability. Groop divisible