A comparison of the species-time relationship across ecosystems and taxonomic groups.(vol 112, pg 185, 2005)
EP White,
PB Adler,
WK Lauenroth,
RA Gill,
D Greenberg,
DM Kaufman,
A Rassweiler,
JA Rusak,
MD Smith,
JR Steinbeck,
others January 2006