Bell, Robert J. T. Coordinate solid geometry. (English) Zbl 0021.05302 London: Macmillan & Co., Ltd. LXVI, 175 p. (1938). PDFBibTeX XML
Bell, R. J. T. Coordinate solid geometry. Being chapters I-IX of “An elementary treatise on coordinate geometry of three dimensions”. (English) JFM 64.0661.04 XIII + 175 p. London, Macmillan and Co. (1938). PDFBibTeX XML
Bell, R. J. T. Note on a property of the cycloid. (English) JFM 58.1228.01 Math. Notes Edinburgh 27, VIII (1932). Reviewer: Weiss, E. A., Prof. (Bonn) PDFBibTeX XMLCite \textit{R. J. T. Bell}, Math. Notes Edinburgh 27, VIII (1932; JFM 58.1228.01)
Bell, R. J. T. The latus rectum of the parabola \((ax+by)^2+2gx+2fy+c=0\). (English) JFM 58.1226.04 Math. Notes Edinburgh 27, 4 (1932). PDFBibTeX XMLCite \textit{R. J. T. Bell}, Math. Notes Edinburgh 27, 4 (1932; JFM 58.1226.04)
Bell, R. J. T. The polar equation of the tangent and normal to a conic. (English) JFM 58.1226.03 Math. Notes Edinburgh 27, V-VI (1932). PDFBibTeX XMLCite \textit{R. J. T. Bell}, Math. Notes Edinburgh 27, V-VI (1932; JFM 58.1226.03)
Bell, R. J. T. A problem in confocals. (English) JFM 58.1224.01 Math. Notes Edinburgh 27, VI-VII (1932). Reviewer: Weiss, E. A., Prof. (Bonn) PDFBibTeX XMLCite \textit{R. J. T. Bell}, Math. Notes Edinburgh 27, VI-VII (1932; JFM 58.1224.01)
Bell, R. J. T. Professor George A. Gibson. (English) JFM 57.0043.01 Proceedings Edinburgh Math. Soc. (2) 2, 265-267 (1931). Reviewer: Feigl, G., Prof. (Breslau) PDFBibTeX XMLCite \textit{R. J. T. Bell}, Proc. Edinb. Math. Soc., II. Ser. 2, 265--267 (1931; JFM 57.0043.01) Full Text: DOI
Bell, R. J. T. Well-known theorems on the ellipse deduced by projection from the circle; also a theorem on curvature. (English) JFM 56.1166.06 Math. Notes Edinburgh 26, XIII-XX (1930). PDFBibTeX XMLCite \textit{R. J. T. Bell}, Math. Notes Edinburgh 26, XIII-XX (1930; JFM 56.1166.06) Full Text: DOI
Bell, R. J. T. Conditions obtained by multiplication of determinants. (English) JFM 56.1163.15 Math. Notes Edinburgh 25, X-XII (1930). PDFBibTeX XMLCite \textit{R. J. T. Bell}, Math. Notes Edinburgh 25, X-XII (1930; JFM 56.1163.15) Full Text: DOI
Bell, R. J. T. A proof of the addition theorem in trigonometry. (English) JFM 51.0474.01 Math. Notes Edinburgh M. S. 23, 12-13 (1925). Reviewer: Freudenthal, H., Dr. (Amsterdam) PDFBibTeX XMLCite \textit{R. J. T. Bell}, Math. Notes Edinburgh 23, 12--13 (1925; JFM 51.0474.01) Full Text: DOI
Bell, R. J. T. On the direction cosines of the axes of the conicoid \(f(x, y, z)=ax^2+by^2+cz^2+2fyz+2gzx+2hxy=1\). (English) JFM 46.0981.04 Math. Notes 20, 229-230 (1916,1918). PDFBibTeX XMLCite \textit{R. J. T. Bell}, Math. Notes Edinburgh 20, 229--230 (1916; JFM 46.0981.04) Full Text: DOI
Bell, R. J. T. Geometrical proof of a trigonometrical identity. (English) JFM 45.0766.15 Mathematical Notes 17/18, 198-199 (1915). PDFBibTeX XMLCite \textit{R. J. T. Bell}, Math. Notes Edinburgh 17/18, 198--199 (1915; JFM 45.0766.15) Full Text: DOI
Bell, R. J. T. A method of finding (I) the double points of a unicursal curve, (II) unicursal quartics with three given double points. (English) JFM 44.0660.01 Edinb. M. S. Proc. 31, 35-46 (1913). PDFBibTeX XMLCite \textit{R. J. T. Bell}, Proc. Edinb. Math. Soc. 31, 35--46 (1913; JFM 44.0660.01) Full Text: DOI
Bell, J. T. An elementary treatise on coordinate geometry of three dimensions. (English) JFM 43.0645.01 London: Macmillan. XVIII u. 381 S. [Math. Gaz. 7, 125, 1913.] (1912). PDFBibTeX XML
Bell, R. J. T. The locus of the straight lines which intersect three given lines. (English) JFM 41.0713.03 Edinb. M. S. Proc. 28, 60-61 (1910). Reviewer: Gibson, Prof. (Glasgow) (Lampe, Prof. (Berlin)) PDFBibTeX XMLCite \textit{R. J. T. Bell}, Proc. Edinb. Math. Soc. 28, 60--61 (1910; JFM 41.0713.03) Full Text: DOI
Bell, R. J. T. The factors of \((a,b,c,f,g,h)(x,y,z)^2-\lambda(x^2+y^2+z^2)\). (English) JFM 41.0654.02 Edinb. M. S. Proc. 28, 62-63 (1910). Reviewer: Gibson, Prof. (Glasgow) (Lampe, Prof. (Berlin)) PDFBibTeX XMLCite \textit{R. J. T. Bell}, Proc. Edinb. Math. Soc. 28, 62--63 (1910; JFM 41.0654.02) Full Text: DOI
Bell, R. J. T. An elementary treatise on coordinate geometry of three dimensions. (English) JFM 41.0640.02 London: Macmillan and Co., Ltd. XVI u. 355 S. [Nature 86, 444-445, 1911.] (1910). PDFBibTeX XML