@misc{indiciaee7256436956e,
  title = {Counterrotating prop-fan simulations which feature a relative-motion multiblock grid decomposition enabling arbitrary time-steps},
  author = {Janus, J. Mark and Whitfield, David L.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900032923},
  note = {Source identifier: 19900032923}
}