Kurdachenko, Leonid A.; Subbotin, Igor Ya. On some soluble groups in which \(U\)-subgroups form a lattice. (English) Zbl 1174.20310 Commentat. Math. Univ. Carol. 48, No. 4, 585-593 (2007). Reviewer: Aleš Drápal (Praha) MSC: 20E15 20F16 20E07 PDF BibTeX XML Cite \textit{L. A. Kurdachenko} and \textit{I. Ya. Subbotin}, Commentat. Math. Univ. Carol. 48, No. 4, 585--593 (2007; Zbl 1174.20310) Full Text: EuDML EMIS
De Falco, Maria; Kurdachenko, Leonid A.; Subbotin, Igor Ya. Groups with only abnormal and subnormal subgroups. (English) Zbl 0918.20017 Atti Semin. Mat. Fis. Univ. Modena 46, No. 2, 435-442 (1998). Reviewer: S.Franciosi (Napoli) MSC: 20E15 20F19 PDF BibTeX XML Cite \textit{M. De Falco} et al., Atti Semin. Mat. Fis. Univ. Modena 46, No. 2, 435--442 (1998; Zbl 0918.20017)