Arhangel’skii, Alexander V.; Choban, Mitrofan M. Semitopological groups. (English) Zbl 1199.54190 C. R. Acad. Bulg. Sci. 62, No. 8, 917-922 (2009). Reviewer: Dimitrina Stavrova MSC: 54H11 54H20 54H15 PDFBibTeX XMLCite \textit{A. V. Arhangel'skii} and \textit{M. M. Choban}, C. R. Acad. Bulg. Sci. 62, No. 8, 917--922 (2009; Zbl 1199.54190)
Arhangel’skii, Alexander Thin sequences in homeomorphic part of \(M(H^\infty)\). (English) Zbl 1199.54151 C. R. Acad. Bulg. Sci. 62, No. 1, 5-8 (2009). Reviewer: Dimitrina Stavrova MSC: 54D30 54D55 54D50 54D60 54C35 PDFBibTeX XMLCite \textit{A. Arhangel'skii}, C. R. Acad. Bulg. Sci. 62, No. 1, 5--8 (2009; Zbl 1199.54151)
Arhangel’skii, Alexander Vladimirovich Reminders of topological groups and of their subspaces. (English) Zbl 1164.54374 C. R. Acad. Bulg. Sci. 61, No. 1, 5-8 (2008). MSC: 54H11 54D60 54D40 PDFBibTeX XMLCite \textit{A. V. Arhangel'skii}, C. R. Acad. Bulg. Sci. 61, No. 1, 5--8 (2008; Zbl 1164.54374)
Kočinac, Lj. R. D. Metrizability and cardinal invariants using splittability. (English) Zbl 0722.54010 C. R. Acad. Bulg. Sci. 43, No. 5, 9-12 (1990). Reviewer: P.J.Collins (Oxford) MSC: 54C10 54E35 54A25 54D55 54E18 PDFBibTeX XMLCite \textit{Lj. R. D. Kočinac}, C. R. Acad. Bulg. Sci. 43, No. 5, 9--12 (1990; Zbl 0722.54010)
Dikranjan, D. N.; Shakhmatov, D. B. Critical power of minimality of topological groups close to being compact. (English) Zbl 0735.22001 C. R. Acad. Bulg. Sci. 43, No. 10, 13-15 (1990). Reviewer: L.Stoyanov (Sofia) MSC: 22A05 PDFBibTeX XMLCite \textit{D. N. Dikranjan} and \textit{D. B. Shakhmatov}, C. R. Acad. Bulg. Sci. 43, No. 10, 13--15 (1990; Zbl 0735.22001)
Borubaev, A. A. On uniform groups and their completions. (Russian) Zbl 0704.22001 C. R. Acad. Bulg. Sci. 42, No. 2, 9-11 (1989). Reviewer: L.Kočinac MSC: 22A05 54E15 54E52 PDFBibTeX XMLCite \textit{A. A. Borubaev}, C. R. Acad. Bulg. Sci. 42, No. 2, 9--11 (1989; Zbl 0704.22001)
Remus, D.; Stoyanov, L. N. On the completion of topological groups. (English) Zbl 0622.22002 C. R. Acad. Bulg. Sci. 40, No. 7, 9-11 (1987). Reviewer: S.A.Morris MSC: 22A10 54E52 PDFBibTeX XMLCite \textit{D. Remus} and \textit{L. N. Stoyanov}, C. R. Acad. Bulg. Sci. 40, No. 7, 9--11 (1987; Zbl 0622.22002)
Akopyan, L. M.; Grigoryan, S. A. On a representation of a subsemigroup of the group of rational numbers in a uniform algebra. (Russian) Zbl 0578.46044 C. R. Acad. Bulg. Sci. 38, 829-830 (1985). Reviewer: J.S.Ponizovskij MSC: 46J10 46J20 PDFBibTeX XMLCite \textit{L. M. Akopyan} and \textit{S. A. Grigoryan}, C. R. Acad. Bulg. Sci. 38, 829--830 (1985; Zbl 0578.46044)
Tkachenko, M. G. On the zero dimensionality of free topological groups. (Russian) Zbl 0566.22004 C. R. Acad. Bulg. Sci. 38, 173-174 (1985). Reviewer: G.Weißenborn MSC: 22A05 PDFBibTeX XMLCite \textit{M. G. Tkachenko}, C. R. Acad. Bulg. Sci. 38, 173--174 (1985; Zbl 0566.22004)
Prodanov, I. R.; Stoyanov, L. N. Every minimal Abelian group is precompact. (English) Zbl 0546.22001 C. R. Acad. Bulg. Sci. 37, 23-26 (1984). MSC: 22A05 54D30 PDFBibTeX XMLCite \textit{I. R. Prodanov} and \textit{L. N. Stoyanov}, C. R. Acad. Bulg. Sci. 37, 23--26 (1984; Zbl 0546.22001)
Stoyanov, L. N. On the infinite-dimensional unitary groups. (English) Zbl 0555.47028 C. R. Acad. Bulg. Sci. 36, 1261-1263 (1983). Reviewer: D.Sahoo MSC: 47D03 22A05 46C99 57S99 PDFBibTeX XMLCite \textit{L. N. Stoyanov}, C. R. Acad. Bulg. Sci. 36, 1261--1263 (1983; Zbl 0555.47028)
Vylov, V. M.; Pasynkov, B. A. On free groups of topological spaces. (Russian) Zbl 0515.54012 C. R. Acad. Bulg. Sci. 34, 1049-1052 (1981). MSC: 54C35 22A05 54F45 54D35 54A25 54D30 55N05 PDFBibTeX XMLCite \textit{V. M. Vylov} and \textit{B. A. Pasynkov}, C. R. Acad. Bulg. Sci. 34, 1049--1052 (1981; Zbl 0515.54012)
Dikranyan, Dikran N.; Stoyanov, L. N. Criterion for minimiality of all subgroups of a topological Abelian group. (English) Zbl 0478.22003 C. R. Acad. Bulg. Sci. 34, 635-638 (1981). MSC: 22A05 54A10 PDFBibTeX XMLCite \textit{D. N. Dikranyan} and \textit{L. N. Stoyanov}, C. R. Acad. Bulg. Sci. 34, 635--638 (1981; Zbl 0478.22003)