Semigroups of transformations preserving an equivalence relation and a cross-section - NOVA Math

Semigroups of transformations preserving an equivalence relation and a cross-section

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NOVA Math Publications

Algebra and Logic

Article
Araujo,J;Konieczny,J
COMMUNICATIONS IN ALGEBRA

2004
32
5
1917-1935
10.1081/agb-120029913