Baer, Reinhold Classes of finite groups and their properties. (English) Zbl 0077.03003 Ill. J. Math. 1, 115-187 (1957). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 8 ReviewsCited in 108 Documents Keywords:group theory PDF BibTeX XML Cite \textit{R. Baer}, Ill. J. Math. 1, 115--187 (1957; Zbl 0077.03003) OpenURL