TY  - RPRT
TI  - Quantifying the extinction vortex.
AU  - William F Fagan
AU  - E E Holmes
PY  - 2006
DO  - 10.1111/j.1461-0248.2005.00845.x
UR  - https://pubmed.ncbi.nlm.nih.gov/16958868/
ID  - 16958868
ER  -