@article{article4af30adb,
title   = {Medusozoan phylogeny and character evolution clarified by new large and small subunit rDNA data and an assessment of the utility of phylogenetic mixture models},
author = {Collins, Allen G and Schuchert, Peter and Marques, Antonio Carlos and Jankowski, Thomas and Medina, Mónica and Schierwater, Bernd},
year = {2006},
journal   = {Systematic Biology}
}