Im, Bokhee; Karzel, Helmut Determination of the automorphism group of a hyperbolic \(K\)-loop. (English) Zbl 0817.20070 J. Geom. 49, No. 1-2, 96-105 (1994). Reviewer: H.Wefelscheid (Duisburg) MSC: 20N05 20B27 51M10 20F29 PDFBibTeX XMLCite \textit{B. Im} and \textit{H. Karzel}, J. Geom. 49, No. 1--2, 96--105 (1994; Zbl 0817.20070) Full Text: DOI
Karzel, Helmut The Lorentz group and the hyperbolic geometry. (English) Zbl 0871.51011 TUM, Math. Inst., Beitr. Geom. Algebra M 9315(24), 5-9 (1993). Reviewer: A.Szybiak (Waterloo/Ontario) MSC: 51M10 20B25 PDFBibTeX XMLCite \textit{H. Karzel}, TUM, Math. Inst., Beitr. Geom. Algebra M 9315(24), 5--9 (1993; Zbl 0871.51011)
Karzel, Helmut; Pianta, Silvia; Stanik, Rotraut Generalized Euclidean and elliptic geometries, their connections and automorphism groups. (English) Zbl 0797.51020 J. Geom. 48, No. 1-2, 109-143 (1993). MSC: 51M10 51M05 51A10 51F99 14M17 PDFBibTeX XMLCite \textit{H. Karzel} et al., J. Geom. 48, No. 1--2, 109--143 (1993; Zbl 0797.51020) Full Text: DOI