@misc{indiciaec3203dddfdd8,
  title = {Multidimensional gas flow through permeable char layers and its effects on ablation},
  author = {Bush, H. G. and Dow, M. B.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690006849},
  note = {Source identifier: 19690006849}
}