Brahmagupta και Bhascara
Loria Gino
Ιστορία των Μαθηματικών, GDML_Books, (1972), / Harvested from
@inbook{book/223,
     author = {Loria Gino},
     title = {Brahmagupta $\kappa$$\alpha$$\iota$ Bhascara},
     booktitle = {Istoria ton Mathematikon},
     series = {GDML\_Books},
     publisher = {$\Epsilon$.$\Mu$.$\Epsilon$.},
     year = {1972},
     url = {http://dml.mathdoc.fr/item/book/223}
}
Loria Gino. Brahmagupta και Bhascara, dans Ιστορία των Μαθηματικών, GDML_Books,  (1972), . http://gdmltest.u-ga.fr/item/book/223/