TY  - RPRT
TI  - Categories and resemblance.
AU  - L J Rips
AU  - A Collins
PY  - 1993
DO  - 10.1037//0096-3445.122.4.468
UR  - https://pubmed.ncbi.nlm.nih.gov/8263465/
ID  - 8263465
ER  -