TY  - RPRT
TI  - Distance Perception of Stereoscopically Presented Virtual Objects Optically Superimposed on Physical Objects by a Head-Mounted See-Through Display
AU  - Ellis, Stephen R.
AU  - Bucher, Urs J.
AU  - Statler, Irving C.
PY  - 1994
UR  - https://ntrs.nasa.gov/citations/20010041563
ID  - 20010041563
ER  -