@article{
  author = {sohraby, m.k., Abdollahzadeh Barforoush, Ahmad},
  title = {Optimizing OLAP Queries by Mapping Data Cube to Two Dimensional Space},
  journal = {Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran},
  year = {2008},
  volume = {6},
  number = {4},
  pages = {335-342},
  doi = {}
}