@misc{indiciaecbe11af4ee54,
  title = {Aerodynamic Interference Effects Caused by Parallel-Staged Simple Aerodynamic Configurations at Mach Numbers of 3 and 6},
  author = {Decker, John P.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690023924},
  note = {Source identifier: 19690023924}
}