1.
Detecting Lineage-Specific Shifts in Diversification: A Proper Likelihood Approach
by Laudanno, Giovanni
Systematic biology, Vol.70 (2), p.389-407

2.
Complex Ecological Phenotypes on Phylogenetic Trees: A Markov Process Model for Comparative Analysis of Multivariate Count Data
by Grundler, Michael
Systematic biology, Vol.69 (6), p.1200-1211
