TY  - RPRT
TI  - Augmented transition networks as a representation for knowledge-based history-taking systems.
AU  - A D Poon
AU  - K B Johnson
AU  - L M Fagan
PY  - 1992
UR  - https://pubmed.ncbi.nlm.nih.gov/1482974/
ID  - 1482974
ER  -