A new construction of the block systems B(4,1,25) and B(4,1, 28)

DOI10.4064/cm-38-1-165-167zbMath0377.05005OpenAlexW1006569258MaRDI QIDQ4156790

Barbara Rokowska

Publication date: 1977

Published in: Colloquium Mathematicum (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4064/cm-38-1-165-167

Mathematics Subject Classification ID

Combinatorial aspects of block designs (05B05)

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