Chunikhin, S. A. On whole-block subgroups of finite groups. (English. Russian original) Zbl 0294.20020 Sov. Math., Dokl. 14, 1892-1896 (1973); translation from Dokl. Akad. Nauk SSSR 213, 1262-1265 (1973). MSC: 20D25 20D30 20D40 PDFBibTeX XMLCite \textit{S. A. Chunikhin}, Sov. Math., Dokl. 14, 1892--1896 (1973; Zbl 0294.20020); translation from Dokl. Akad. Nauk SSSR 213, 1262--1265 (1973)
Chunikhin, S. A. On the definition of \(\pi\)-solvable and \(\pi\)-separable groups. (English. Russian original) Zbl 0294.20017 Sov. Math., Dokl. 14, 1558-1562 (1973); translation from Dokl. Akad. Nauk SSSR 212, 1078-1081 (1973). MSC: 20D20 20D40 20D30 PDFBibTeX XMLCite \textit{S. A. Chunikhin}, Sov. Math., Dokl. 14, 1558--1562 (1973; Zbl 0294.20017); translation from Dokl. Akad. Nauk SSSR 212, 1078--1081 (1973)