TY  - RPRT
TI  - Human performance in single-axis and two-axis tracking systems
AU  - Rose, R. E.
AU  - Summers, L. G.
AU  - Todosiev, E. P.
PY  - 1966
UR  - https://ntrs.nasa.gov/citations/19670006533
ID  - 19670006533
ER  -