@article{Grotendorst2010,
  author    = {Johannes Grotendorst},
  title     = {Algorithms of mixed symbolic-numeric type for rational approximation},
  journal   = {Artificial intelligence, expert systems and symbolic computing : selected and revised papers from the IMACS 13th World Congress [on Computation and Applied Mathematics], Dublin, Ireland, July 1991 / ed. by Elias N. Houstis ...},
  pages     = {145 -- 154},
  year      = {2010},
}