@misc{indiciae01ab9cd6481e,
  title = {The development of the red giant branch. I - Theoretical evolutionary sequences},
  author = {Sweigart, Allen V. and Greggio, Laura and Renzini, Alvio},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19890050310},
  note = {Source identifier: 19890050310}
}