TY  - RPRT
TI  - Spatial localization without visual references.
AU  - J M White
AU  - D M Levi
AU  - A P Aitsebaomo
PY  - 1992
DO  - 10.1016/0042-6989(92)90243-c
UR  - https://pubmed.ncbi.nlm.nih.gov/1604838/
ID  - 1604838
ER  -