@misc{indiciae330238b13e61,
  title = {Evolution II - from the Main Sequence Through Core Helium Burning, M Equals 3M Sun Masses},
  author = {Iben, I., Jr.},
  year = {1964},
  url = {https://ntrs.nasa.gov/citations/19660006033},
  note = {Source identifier: 19660006033}
}