TY  - RPRT
TI  - A ''critical'' tracking task for man-machine research related to the operator's effective delay time. Part I - Theory and experiments with a first-order divergent controlled element
AU  - Jex, H. R.
AU  - Mc Donnell, J. D.
AU  - Phatak, A. V.
PY  - 1966
UR  - https://ntrs.nasa.gov/citations/19660030603
ID  - 19660030603
ER  -