We acknowledge the help of:

  Philipp Lehman, who gave us biblatex, and without whose close collaboration
  Biber development would not be possible.

  Alberto Manuel Brandão Simões, the maintainer of Text-BibTeX, for willingly
  complying to our special requests.

  John Collins for integration with the excellent latexmk tool.

We also wish to thank the following persons for their useful feedback, bug reports, etc.:

  Simon Spiegel
  Thomas Arildsen
  and several others
