TY  - RPRT
TI  - Occupancy principle: nonidentity with mean transit time.
AU  - W Perl
AU  - F P Chinard
PY  - 1969
DO  - 10.1126/science.166.3902.260
UR  - https://pubmed.ncbi.nlm.nih.gov/5809603/
ID  - 5809603
ER  -