@article{deo1975,
  title={GRAPH THEORY WITH APPLICATIONS TO ENGINEERING AND COMPUTER SCIENCE},
  author={Narsingh Deo},
  year={1975},
  journal={Networks},
  doi={10.1002/net.1975.5.3.299},
  url={https://doi.org/10.1002/net.1975.5.3.299}
}