TY  - RPRT
TI  - Category invention in unsupervised learning.
AU  - John P Clapper
AU  - Gordon H Bower
PY  - 1994
DO  - 10.1037//0278-7393.20.2.443
UR  - https://pubmed.ncbi.nlm.nih.gov/8151279/
ID  - 8151279
ER  -