@article{VA,
  author    = {Antonio J. Dur{\'a}n, Mario P{\'e}rez and
               Juan Luis Varona},
  title     = {Misfortunes of a mathematicians' trio using Computer Algebra
               Systems: Can we trust?},
  journal   = {CoRR},
  volume    = {abs/1312.3270},
  year      = {2013},
  note      = {\url{http://arxiv.org/abs/1312.3270}}
}
