Mandan, Sahib Ram, Indian Institute of Technology, Kharagpur, India

• The Journal of the Indian Mathematical Society Volume 26, Issue 1-2, March-June 1962 - Articles
  Uni- and Demi-Orthocentric Simplexes, II
  Abstract
• The Journal of the Indian Mathematical Society Volume 26, Issue 1-2, March-June 1962 - Articles
  Orthic Axes of Triangles of a Simplex
  Abstract
• The Journal of the Indian Mathematical Society Volume 23, Issue 3-4, September-December 1959 - Articles
  Uni- and Demi-Orthocentric Simplexes
  Abstract
• The Journal of the Indian Mathematical Society Volume 25, Issue 3-4, September-December 1961 - Articles
  Semi-Inverse Simplexes
  Abstract