TY  - RPRT
TI  - A Cognitive Engineering Analysis of the Vertical Navigation (VNAV) Function
AU  - Sherry, Lance
AU  - Feary, Michael
AU  - Polson, Peter
AU  - Mumaw, Randall
AU  - Palmer, Everett
PY  - 2001
UR  - https://ntrs.nasa.gov/citations/20010046486
ID  - 20010046486
ER  -