Original language | English |
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Pages (from-to) | 1277-1279 |
Journal | Proceedings of the Section of Sciences of the Koninklijke Nederlandse Akademie van Wetenschappen te Amsterdam |
Volume | 51 |
Issue number | 10 |
Publication status | Published - 1948 |
On a combinatorial problem
N.G. Bruijn, de, P. Erdös
Research output: Contribution to journal › Article › Popular
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