References for Brahmadeva

  1. D Pingree, Biography in Dictionary of Scientific Biography (New York 1970-1990).

Articles:

  1. R C Gupta, Indian values of the sinus totus, Indian J. Hist. Sci. 13 (2) (1978), 125-143.

November 2000

MacTutor History of Mathematics
[http://www-history.mcs.st-andrews.ac.uk/References/Brahmadeva.html]