TY  - RPRT
TI  - Variability in cognitive function in the elderly: implications for societal participation.
AU  - K W Schaie
PY  - 1988
DO  - 10.1007/978-1-4684-5460-4_20
UR  - https://pubmed.ncbi.nlm.nih.gov/3284520/
ID  - 3284520
ER  -