TY  - RPRT
TI  - Recovering heading for visually-guided navigation.
AU  - E C Hildreth
PY  - 1992
DO  - 10.1016/0042-6989(92)90020-j
UR  - https://pubmed.ncbi.nlm.nih.gov/1509710/
ID  - 1509710
ER  -