Bénézech, L. Applications de la théorie du centre des distances proportionnelles. (French) JFM 23.0720.04 J. de Math. élém. (3) V, 241-244 (1891). Reviewer: Lampe, Prof. (Berlin) PDFBibTeX XML
Study, E. About distance relations. (Ueber Distanzrelationen.) (German) JFM 14.0437.02 Schlömilch Z. XXVII, 140-160 (1882). Reviewer: Schlegel, Dr. (Waren) MSC: 51M20 52B11 57N16 PDFBibTeX XMLCite \textit{E. Study}, Schlömilch Z. 27, 140--160 (1882; JFM 14.0437.02)
Frobenius, G. Applications of determinant theory on the geometry of measure. (Anwendungen der Determinantentheorie auf die Geometrie des Masses.) (German) JFM 06.0381.02 Borchardt J. LXXIX, 185-247 (1874). MSC: 51N20 51M15 PDFBibTeX XMLCite \textit{G. Frobenius}, J. Reine Angew. Math. 79, 185--247 (1874; JFM 06.0381.02) Full Text: Crelle EuDML
Darboux, G. On the relations between groups of points, circles and spheres in the plane and space. (Sur les relations entre les groupes de points, de cercles et de sphères dans le plan et dans l’espace.) (French) JFM 04.0387.01 Inst. XL. 100-101 (1872). Reviewer: Brill, Prof. (Darmstadt) MSC: 51N20 51M04 PDFBibTeX XML