TY  - RPRT
TI  - SHAPA: An interactive software tool for protocol analysis applied to aircrew communications and workload
AU  - James, Jeffrey M.
AU  - Sanderson, Penelope M.
AU  - Seidler, Karen S.
PY  - 1990
UR  - https://ntrs.nasa.gov/citations/19900016225
ID  - 19900016225
ER  -