Some equivalents of AC in algebra. II
[For Part I see ibid. 36, No. 4, 564-572 (1996; Zbl 0902.04002).] It is shown that the Axiom of Choice is equivalent to the statement: Any quotient group of any abelian group has a selector. Further, the Multiple Choice Axiom is equivalent to the statement: Any filter in any boolean ring has a well-ordered filterbase.
scientific article; zbMATH DE number 1407095