@misc{indiciaebc5c3720b23b,
  title = {A 20k Payload Launch Vehicle Fast Track Development Concept Using an RD-180 Engine and a Centaur Upper Stage},
  author = {Toelle, Ronald},
  year = {1995},
  url = {https://ntrs.nasa.gov/citations/19950013232},
  note = {Source identifier: 19950013232}
}