@InProceedings{SCI:Pet2023a,
  author =    "C. Peters and T. Patel and W. Usher and C R.
              Johnson",
  title =     "Ray Tracing Spherical Harmonics Glyphs",
  booktitle = "Vision, Modeling, and Visualization",
  year =      "2023",
  publisher = "The Eurographics Association",
  doi =       "10.2312/vmv.20231223 ",
  url =       "http://www.sci.utah.edu/publications/Pet2023a/021-031.pdf",
}