@article{53571,
  author = {James Randa},
  title = {Noise Characterization of Multiport Amplifiers},
  year = {2001},
  number = {49},
  month = {2001-10-01},
  publisher = {IEEE Transactions on Microwave Theory and Techniques},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=5219},
  language = {en},
}