TY  - RPRT
TI  - Avoidable errors on Raven progressive matrices and psychopathological indices.
AU  - R M Jurjevich
PY  - 1967
DO  - 10.2466/pr0.1967.21.2.364
UR  - https://pubmed.ncbi.nlm.nih.gov/6079224/
ID  - 6079224
ER  -