TY  - RPRT
TI  - Developing competence in problem solving. A behavioral model.
AU  - B J May
AU  - J Newman
PY  - 1980
DO  - 10.1093/ptj/60.9.1140
UR  - https://pubmed.ncbi.nlm.nih.gov/7413742/
ID  - 7413742
ER  -