Renegar92'

BibTeX

@article{DBLP:journals/siamcomp/Renegar92,
  author    = {James Renegar},
  title     = {On the Computational Complexity of Approximating Solutions
               for Real Algebraic Formulae},
  journal   = {SIAM J. Comput.},
  volume    = {21},
  number    = {6},
  year      = {1992},
  pages     = {1008-1025},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}