TY  - RPRT
TI  - The systems approach to evolution.
AU  - R J P Williams
AU  - J J R Fraústo da Silva
PY  - 2002
DO  - 10.1016/s0006-291x(02)02289-1
UR  - https://pubmed.ncbi.nlm.nih.gov/12359209/
ID  - 12359209
ER  -