TY  - RPRT
TI  - Blocking in the Morris swimming pool.
AU  - A D Roberts
AU  - J M Pearce
PY  - 1999
DO  - 10.1037//0097-7403.25.2.225
UR  - https://pubmed.ncbi.nlm.nih.gov/10331921/
ID  - 10331921
ER  -