@ARTICLE {3503,
author={D. Graça and M.L. Campagnolo and J. Buescu},
doi={10.1016/j.aam.2007.02.003},
journal={Advances in Applied Mathematics},
title={Computability with Polynomial Differential Equations},
year={2008},
month={January},
volume={40},
number={3},
pages={330-349},
ISSN={0196-8858}
}