Stein, I. (2024). The algebra of the monoid of order-preserving functions on an $n$-set and other reduced $E$-Fountain semigroups.
Παραπομπή σε μορφή Chicago (17η εκδ.)Stein, Itamar. The Algebra of the Monoid of Order-preserving Functions on an $n$-set and Other Reduced $E$-Fountain Semigroups. 2024.
Παραπομπή σε μορφή MLA (9th εκδ.)Stein, Itamar. The Algebra of the Monoid of Order-preserving Functions on an $n$-set and Other Reduced $E$-Fountain Semigroups. 2024.
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