TY  - RPRT
TI  - Vortex Flow Aerodynamics, volume 1
AU  - Campbell, J. F.
AU  - Osborn, R. F.
AU  - Foughner, J. T., Jr.
PY  - 1986
UR  - https://ntrs.nasa.gov/citations/19860017718
ID  - 19860017718
ER  -