@misc{indiciae51ff3398c8db,
  title = {Carbon mass transfer in multimetallic systems containing potassium.},
  author = {Engel, L. B., Jr. and Frank, R. G. and Harrison, R. W. and Semmel, J. W., Jr.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19680029620},
  note = {Source identifier: 19680029620}
}