@misc{indiciae089540716a36,
  title = {Soret diffusion: A possible cause of compositional heterogeneity within tektites},
  author = {Delano, J. W. and Liu, Y.-G. and Schmitt, R. A.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19940007739},
  note = {Source identifier: 19940007739}
}