TY  - RPRT
TI  - When everyone's map is different.
AU  - T Säll
AU  - N O Nilsson
AU  - B O Bengtsson
PY  - 1993
DO  - 10.1016/0960-9822(93)90017-i
UR  - https://pubmed.ncbi.nlm.nih.gov/15335685/
ID  - 15335685
ER  -