Characteristic for reflexive relations
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Publication:1245498
DOI10.1007/BF01835649zbMath0376.55003MaRDI QIDQ1245498
Publication date: 1977
Published in: Aequationes Mathematicae (Search for Journal in Brave)
Full work available at URL: https://eudml.org/doc/136650
Partial orders, general (06A06) Relations of low-dimensional topology with graph theory (57M15) Directed graphs (digraphs), tournaments (05C20)
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