TY  - RPRT
TI  - An item analysis which takes individual differences into account.
AU  - G Rasch
PY  - 1966
DO  - 10.1111/j.2044-8317.1966.tb00354.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5939145/
ID  - 5939145
ER  -