Study, Eduard Contributions to non-Euclidean geometry. I. (English) Zbl 1415.51026 Alberge, Vincent (ed.) et al., Eighteen essays in non-Euclidean geometry. Zürich: European Mathematical Society (EMS). IRMA Lect. Math. Theor. Phys. 29, 237-251 (2019). MSC: 51M10 PDF BibTeX XML Cite \textit{E. Study}, IRMA Lect. Math. Theor. Phys. 29, 237--251 (2019; Zbl 1415.51026) Full Text: DOI
Study, E. On the determination of extensive proportions. (Ueber die Massbestimmung extensiver Grössen.) (German) JFM 17.0516.02 Wien. Ber. XCI, 100-137 (1885). Reviewer: Schlegel, Dr. (Hagen) MSC: 26B15 28A75 49Q15 51M20 51M25 PDF BibTeX XML Cite \textit{E. Study}, Wien. Ber. 91, 100--137 (1885; JFM 17.0516.02)
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 PDF BibTeX XML Cite \textit{E. Study}, Schlömilch Z. 27, 140--160 (1882; JFM 14.0437.02)