TY  - RPRT
TI  - Physiological time and time-invariance.
AU  - N M van Straalen
PY  - 1983
DO  - 10.1016/0022-5193(83)90111-x
UR  - https://pubmed.ncbi.nlm.nih.gov/6656265/
ID  - 6656265
ER  -