TY  - RPRT
TI  - Cognitive model of problem-solving in chess.
AU  - M J Scurrah
AU  - D A Wagner
PY  - 1970
DO  - 10.1126/science.169.3941.209
UR  - https://pubmed.ncbi.nlm.nih.gov/5427360/
ID  - 5427360
ER  -