TY  - RPRT
TI  - Systems of spatial reference in human memory.
AU  - A L Shelton
AU  - T P McNamara
PY  - 2001
DO  - 10.1006/cogp.2001.0758
UR  - https://pubmed.ncbi.nlm.nih.gov/11741344/
ID  - 11741344
ER  -