@misc{indiciae249f3528f77e,
  title = {On testing of functionally equivalent components of fault-tolerant software},
  author = {Vouk, Mladen A. and Helsabeck, Michael L. and Tai, Kuo-Chung and Mcallister, David F.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19880041835},
  note = {Source identifier: 19880041835}
}