TY  - RPRT
TI  - Apparatus and method for aerodynamic levitation
AU  - Williamson, John W.
AU  - al-Darwish, Mohamad M.
AU  - Cashen, Grant E.
PY  - 1993
UR  - https://ntrs.nasa.gov/citations/20080004279
ID  - 20080004279
ER  -