TY  - RPRT
TI  - Comparing techniques for estimating automatic retrieval: effects of retention interval.
AU  - Daryl E Wilson
AU  - Keith D Horton
PY  - 2002
DO  - 10.3758/bf03196314
UR  - https://pubmed.ncbi.nlm.nih.gov/12412898/
ID  - 12412898
ER  -