@article{Freuder97,
  title = {In Pursuit of the Holy Grail},
  author = {Eugene C. Freuder},
  year = {1997},
  tags = {constraints, C++},
  researchr = {https://researchr.org/publication/Freuder97},
  cites = {0},
  citedby = {0},
  journal = {Constraints},
  volume = {2},
  number = {1},
  pages = {57-61},
}