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

See THIS LINK.

- Biography in
*Encyclopaedia Britannica.*

http://www.britannica.com/biography/Bhaskara-II**Books:** - R Calinger (ed.), Classics of Mathematics (New Jersey, 1995).

- G Ifrah,
*A universal history of numbers : From prehistory to the invention of the computer*(London, 1998).

- G G Joseph,
*The crest of the peacock*(London, 1991).

- K S Patwardhan, S A Naimpally and S L Singh,
*Lilavati of*(Delhi 2001).

Bhaskaracarya

**Articles:** - S P Arya, On the Brahmagupta- Bhaskara equation,
*Math. Ed.***8**(1) (1991), 23-27.

- B Chaudhary and P Jha, Studies of Bhaskara's works in Mithila,
*Ganita Bharati***12**(1-2) (1990), 27-32.

- B Datta, The two Bhaskaras,
*Indian Historical Quarterly***6**(1930), 727-736.

- R C Gupta, Bhaskara II's derivation for the surface of a sphere,
*Math. Education***7**(1973), A49-A52.

- R C Gupta, The last combinatorial problem in Bhaskara's Lilavati,
*Ganita Bharati***18**(1-4) (1996), 14-20.

- M G Inamdar, A formula of Bhaskara for the chord of a circle leading to a formula for evaluating sin a∞,
*Math. Student***18**(1950), 9-11

- A A Krishnaswami Ayyangar, Remarks on Bhaskara's approximation to the sine of an angle,
*Math. Student***18**(1950), 12.

- V Madhukar Mallayya, Arithmetic operation of division with special reference to Bhaskara II's Lilavati and its commentaries,
*Indian J. Hist. Sci.***32**(4) (1997), 315-324.

- V Madhukar Mallayya, Pancarasikadau - the Indian golden rule compound (with special reference to Bhaskara's Lilavati and its commentaries,
*Gurukula Kangri Vijnana Patrika Aryabhata***1**(1998), 29-50.

- V Madhukar Mallayya, Various methods of squaring with special reference to the Lilavati of Bhaskara II and the commentary Kriyakramakari of Sankara and Narayana,
*Ganita Sandesh***11**(1) (1997), 31-36.

- V Madhukar Mallayya and K Jha, Bhaskara's concept of numeration in decuple proportions - earliest reference in Vedas with Yaska's 'Nirukta' throwing light on the notion of succession in enumeration : an anticipation of Peano's axioms,
*Ganita-Bharati***17**(1-4) (1995), 85-91.

- S A Naimpally, Approximate Formula For The Length of a Chord,
*Ganita Bharati***9**(1987) 57-58.

- C-O Selenius, Rationale of the chakravala process of Jayadeva and Bhaskara II,
*Historia Math.***2**(1975), 167-184.

- C-O Selenius, Kettenbruch theoretische Erklarung der zyklischen Methode zur Losung der Bhaskara-Pell-Gleichung,
*Acta Acad. Abo. Math. Phys.***23**(10) (1963).

- S R Sinha, Bhaskara's Lilavati,
*Bull. Allahabad Univ. Math. Assoc.***15**(1951), 9-16.

- D A Somayaji, Bhaskara's calculations of the gnomon's shadow,
*Math. Student***18**(1950), 1-8.