TY  - RPRT
TI  - Creativity in old age: a longitudinal study.
AU  - E Andersson
AU  - S Berg
AU  - M Lawenius
AU  - J E Ruth
PY  - 1989
DO  - 10.1007/bf03323887
UR  - https://pubmed.ncbi.nlm.nih.gov/2488308/
ID  - 2488308
ER  -