To cite PhylogeneticEM in publications use:
Paul Bastide, Mahendra Mariadassou & Stéphane Robin (2017). Detection of adaptive shifts on phylogenies by using shifted stochastic processes on a tree. Journal of the Royal Statistical Society: Series B (Statistical Methodology). 79(4):1067-1093<doi:10.1111/rssb.12206>.
Corresponding BibTeX entry:
@Article{, title = {{Detection of adaptive shifts on phylogenies by using shifted stochastic processes on a tree}}, author = {Paul Bastide and Mahendra Mariadassou and Stéphane Robin}, journal = {Journal of the Royal Statistical Society: Series B (Statistical Methodology)}, month = {sep}, year = {2017}, volume = {79}, number = {4}, issn = {1467-9868}, pages = {1067--1093}, doi = {10.1111/rssb.12206}, url = {http://onlinelibrary.wiley.com/doi/10.1111/rssb.12206/full}, }