@misc{indiciae60e75dd7990b,
  title = {Combinatorial techniques for fault identification in multiterminal networks.},
  author = {Happ, W. W. and Weitzenfeld, A. S.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19680037448},
  note = {Source identifier: 19680037448}
}