@misc{indiciaefecd456d9377,
  title = {Protostellar hydrodynamics: Constructing and testing a spatially and temporally second-order-accurate method. I - Spherical coordinates},
  author = {Boss, Alan P. and Myhill, Elizabeth A.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930033040},
  note = {Source identifier: 19930033040}
}