TY  - RPRT
TI  - Transfer between difficult and easy tasks.
AU  - D H HOLDING
PY  - 1962
DO  - 10.1111/j.2044-8295.1962.tb00845.x
UR  - https://pubmed.ncbi.nlm.nih.gov/13961275/
ID  - 13961275
ER  -