@misc{indiciaeb90f645a3653,
  title = {Engineering the object-relation database model in O-Raid},
  author = {Dewan, Prasun and Vikram, Ashish and Bhargava, Bharat},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19900054145},
  note = {Source identifier: 19900054145}
}