TY  - RPRT
TI  - Decision tree rating scales for workload estimation: Theme and variations
AU  - Wierwille, W. W.
AU  - Skipper, J. H.
AU  - Rieger, C. A.
PY  - 1984
UR  - https://ntrs.nasa.gov/citations/19850003236
ID  - 19850003236
ER  -