TY  - RPRT
TI  - Creative types in mathematics.
AU  - R Helson
AU  - R S Crutchfield
PY  - 1970
DO  - 10.1111/j.1467-6494.1970.tb00003.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5427611/
ID  - 5427611
ER  -