TY  - RPRT
TI  - Improving and Expanding NASA Software Cost Estimation Methods
AU  - Hihn, Jairus
AU  - Juster, Leora
AU  - Johnson, James
AU  - Menzies, Tim
AU  - Michael, George
PY  - 2016
UR  - https://ntrs.nasa.gov/citations/20190025507
ID  - 20190025507
ER  -