@ARTICLE{EFH+09,
  author = {S.~Est{\'e}vez-Mart\'{\i}n and A.J.~Fern{\'a}ndez and F.~S\'aenz-P\'erez
    and T.~Hortal\'a-Gonz\'alez and M.~Rodr\'{\i}guez-Artalejo and R.~del
    Vado V\'{\i}rseda},
  title = {{On the Cooperation of the Constraint Domains $\mathcal{H}$, $\mathcal{R}$
    and $\mathcal{FD}$ in $CFLP$}},
  journal = {Theory and Practice of Logic Programming},
  year = {2009},
  volume = {9:4},
  pages = {415--527},
  month = {July},
  address = {New York, NY, USA},
  butype = {article},
  projects = {MERIT,PROMESAS,STAMP,GPD},
  publisher = {Cambridge University Press}
}