TY  - RPRT
TI  - Studies of multivariable manual control systems - A model for task interference
AU  - Elkind, J. I.
AU  - Levison, W. H.
AU  - Ward, J. L.
PY  - 1971
UR  - https://ntrs.nasa.gov/citations/19710016684
ID  - 19710016684
ER  -