TY  - RPRT
TI  - Nature is not uniform.
AU  - R E Ulanowicz
AU  - W F Wolff
PY  - 1992
DO  - 10.1016/0025-5564(92)90093-c
UR  - https://pubmed.ncbi.nlm.nih.gov/1421773/
ID  - 1421773
ER  -