TY  - GEN
AU  - Nichols,R
TI  - Gene trees and species trees are not the same
SN  - 1872-8383
PY  - 2001///
PB  - Trends in ecology & evolution
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1016/s0169-5347(01)02203-0
ER  -