Abian, Alexander; Kramer, Richard A simple proof of the subgroup theorem for free groups. (English) Zbl 0543.20019 Bull. Math. Soc. Sci. Math. Répub. Soc. Roum., Nouv. Sér. 28(76), 3-12 (1984). Reviewer: S.Andreadakis MSC: 20E07 20E05 20F05 PDFBibTeX XMLCite \textit{A. Abian} and \textit{R. Kramer}, Bull. Math. Soc. Sci. Math. Répub. Soc. Roum., Nouv. Sér. 28(76), 3--12 (1984; Zbl 0543.20019)
Abian, Alexander Non-existence ordered sets with denumerable many dense subsets. (English) Zbl 0373.06002 Bull. Math. Soc. Sci. Math. Répub. Soc. Roum., Nouv. Sér. 20(68)(1976), 3-4 (1977). MSC: 06A06 PDFBibTeX XMLCite \textit{A. Abian}, Bull. Math. Soc. Sci. Math. Répub. Soc. Roum., Nouv. Sér. 20(68), 3--4 (1977; Zbl 0373.06002)
Abian, Alexander On generic sets and their products. (English) Zbl 0291.06002 Bull. Math. Soc. Sci. Math. Répub. Soc. Roum., Nouv. Sér. 16(64)(1972), 367-370 (1974). MSC: 06A06 PDFBibTeX XMLCite \textit{A. Abian}, Bull. Math. Soc. Sci. Math. Répub. Soc. Roum., Nouv. Sér. 16(64), 367--370 (1974; Zbl 0291.06002)
Abian, Alexander Prime ideal theorem for p-rings and solvability of systems of polynomial equations over I\(_p\). (English) Zbl 0255.13020 Bull. Math. Soc. Sci. Math. Répub. Soc. Roum., Nouv. Sér. 15(63)(1971), 259-261 (1973). MSC: 13L05 03E25 PDFBibTeX XMLCite \textit{A. Abian}, Bull. Math. Soc. Sci. Math. Répub. Soc. Roum., Nouv. Sér. 15(63), 259--261 (1973; Zbl 0255.13020)