Beck، M.؛ Robins، S.؛ Sam، S. V. (2010). "Positivity theorems for solid-angle polynomials". Contributions to Algebra and Geometry. ج. 51 ع. 2: 493–507. arXiv:0906.4031. Bibcode:2009arXiv0906.4031B.
Beck، M.؛ Robins، S.؛ Sam، S. V. (2010). "Positivity theorems for solid-angle polynomials". Contributions to Algebra and Geometry. ج. 51 ع. 2: 493–507. arXiv:0906.4031. Bibcode:2009arXiv0906.4031B.
Jackson، FM (1993). "Polytopes in Euclidean n-space". Bulletin. Institute of Mathematics and its Applications. ج. 29 ع. 11/12: 172–174. مؤرشف من الأصل في 2019-02-28.
web.archive.org
Jackson، FM (1993). "Polytopes in Euclidean n-space". Bulletin. Institute of Mathematics and its Applications. ج. 29 ع. 11/12: 172–174. مؤرشف من الأصل في 2019-02-28.