@INPROCEEDINGS{cgs11b-psi11,
  author    = {Rafael Caballero and
               Yolanda Garc\'{\i}a-Ruiz and
               Fernando S{\'a}enz-P{\'e}rez},
  title={{Algorithmic Debugging of SQL Views}},
  booktitle={{Eigth Ershov Invormatics Conference, PSI'11}},
  pages={204--210},
  month={June},
  year={2011},
  note={Preliminary Proceedings}
  }