http://www.blackwell-synergy.com/links/doi/10.1111/j.1096-0031.2004.00048.x
Pickett, K. M. 2005. The new and improved PhyloCode, now with types,
ranks, and even polyphyly: a conference report from the First International
Phylogenetic Nomenclature Meeting. _Cladistics_ 21(1): [posted online
before print, no page numbers] (doi:10.1111/j.1096-0031.2004.00048.x)