%0 Journal Article %T Reconstructing Ancestor States with Maximum Likelihood: Support for One-and Two-Rate Models %A Mooers, Arne, Ø. %A Schluter,, Dolph %J Systematic Biology %V 48 %N 3 %P 623-633 %@ 1063-5157 %D 1999-07-01 %I Oxford University Press %~ DeepDyve