TY  - RPRT
TI  - Task complexity and transfer in the development of cognitive structures.
AU  - A M Clarke
AU  - G M Cooper
AU  - A D Clarke
PY  - 1967
DO  - 10.1016/0022-0965(67)90050-1
UR  - https://pubmed.ncbi.nlm.nih.gov/6080287/
ID  - 6080287
ER  -