TY  - RPRT
TI  - Some simple methods of testing for function fluctuation.
AU  - C C ANDERSON
PY  - 1955
DO  - 10.1111/j.2044-8295.1955.tb00518.x
UR  - https://pubmed.ncbi.nlm.nih.gov/14363651/
ID  - 14363651
ER  -