Mamontov, A. S.; Jabara, E. On periodic groups with narrow spectrum. (English. Russian original) Zbl 1350.20027 Sib. Math. J. 57, No. 3, 538-541 (2016); translation from Sib. Mat. Zh. 57, No. 3, 683-687 (2016). MSC: 20F50 20E25 PDF BibTeX XML Cite \textit{A. S. Mamontov} and \textit{E. Jabara}, Sib. Math. J. 57, No. 3, 538--541 (2016; Zbl 1350.20027); translation from Sib. Mat. Zh. 57, No. 3, 683--687 (2016) Full Text: DOI OpenURL
Mamontov, A. S.; Jabara, E. Recognizing \(L_3(4)\) by the set of element orders in the class of all groups. (English. Russian original) Zbl 1333.20039 Algebra Logic 54, No. 4, 279-282 (2015); translation from Algebra Logika 54, No. 4, 439-443 (2015). MSC: 20F50 20E25 20D60 20D06 PDF BibTeX XML Cite \textit{A. S. Mamontov} and \textit{E. Jabara}, Algebra Logic 54, No. 4, 279--282 (2015; Zbl 1333.20039); translation from Algebra Logika 54, No. 4, 439--443 (2015) Full Text: DOI OpenURL