Baer, Reinhold Automorphism rings of primary abelian operator groups. (English) Zbl 0061.05405 Ann. Math. (2) 44, 192-227 (1943). PDFBibTeX XMLCite \textit{R. Baer}, Ann. Math. (2) 44, 192--227 (1943; Zbl 0061.05405) Full Text: DOI
Baer, Reinhold The subgroup of the elements of finite order of an Abelian group. (English) Zbl 0015.20202 Ann. Math. (2) 37, 766-781 (1936). PDFBibTeX XMLCite \textit{R. Baer}, Ann. Math. (2) 37, 766--781 (1936; Zbl 0015.20202) Full Text: DOI
Baer, R. The subgroup of the elements of finite order of an abelian group. (English) JFM 62.1093.05 Ann. Math., Princeton, (2) 37, 766-781 (1936). Reviewer: Kochendörffer, R., Dr. (Berlin) PDFBibTeX XMLCite \textit{R. Baer}, Ann. Math. (2) 37, 766--781 (1936; JFM 62.1093.05) Full Text: DOI