Erratum: Antichains in the set of subsets of a multiset
Concerns the author's paper ibid. 48, 23-45 (1984; Zbl 0534.05006). It is noted that Theorem 18 can be incorrect for \(c>1\), due to an incorrectness in Lemma 17, which is desribed. Some less serious errors are mentioned.
scientific article; zbMATH DE number 3891372