Kalhoff, Franz B. Trivialization of fans in planar ternary rings with rational prime field. (English) Zbl 0709.51018 Aequationes Math. 39, No. 2-3, 149-160 (1990). Reviewer: P.Burda MSC: 51G05 11E81 12K05 12K10 PDFBibTeX XMLCite \textit{F. B. Kalhoff}, Aequationes Math. 39, No. 2--3, 149--160 (1990; Zbl 0709.51018) Full Text: DOI EuDML
Kalhoff, Franz Anordnungsräume unter der Moulton Konstruktion und Ebenen der Lenz Klasse III. (Spaces of orderings under the Moulton construction and planes of Lenz class III.). (German) Zbl 0709.51017 J. Geom. 38, No. 1-2, 59-77 (1990). Reviewer: N.Knarr MSC: 51G05 51A35 PDFBibTeX XMLCite \textit{F. Kalhoff}, J. Geom. 38, No. 1--2, 59--77 (1990; Zbl 0709.51017) Full Text: DOI
Byleen, Karl Embedding any countable semigroup in a 2-generated congruence-free semigroup. (English) Zbl 0702.20045 Semigroup Forum 41, No. 2, 145-153 (1990). Reviewer: F.J.Pastijn MSC: 20M10 20M05 PDFBibTeX XMLCite \textit{K. Byleen}, Semigroup Forum 41, No. 2, 145--153 (1990; Zbl 0702.20045) Full Text: DOI EuDML
Timmesfeld, F. G. Groups generated by k-transvections. (English) Zbl 0697.20018 Invent. Math. 100, No. 1, 167-206 (1990). Reviewer: M.E.Harris MSC: 20F05 20D05 20G35 20G15 20E32 PDFBibTeX XMLCite \textit{F. G. Timmesfeld}, Invent. Math. 100, No. 1, 167--206 (1990; Zbl 0697.20018) Full Text: DOI EuDML