TY  - RPRT
TI  - Metrics and mappings: a framework for understanding real-world quantitative estimation.
AU  - N R Brown
AU  - R S Siegler
PY  - 1993
DO  - 10.1037/0033-295x.100.3.511
UR  - https://pubmed.ncbi.nlm.nih.gov/8356188/
ID  - 8356188
ER  -