@misc{1190856,
  author = {R C Ellenwood and H E Sorrows},
  title = {Cathode heater compensation as applied to degenerative DC power supply:},
  year = {1949},
  month = {1949-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.CRPL.9-9},
  language = {en},
}