TY  - RPRT
TI  - Technology needs for high-speed rotorcraft
AU  - Rutherford, John
AU  - Orourke, Matthew
AU  - Martin, Christopher
AU  - Lovenguth, Marc
AU  - Mitchell, Clark
PY  - 1991
UR  - https://ntrs.nasa.gov/citations/19910013823
ID  - 19910013823
ER  -