TY  - RPRT
TI  - Methodology for estimating helicopter performance and weights using limited data
AU  - Baserga, Claudio
AU  - Ingalls, Charles
AU  - Lee, Henry
AU  - Peyran, Richard
PY  - 1990
UR  - https://ntrs.nasa.gov/citations/19900059881
ID  - 19900059881
ER  -