Utool was developed by the following people:
 * Michaela Regneri <regneri@coli.uni-sb.de>
   Underspecification Workbench GUI

 * Stefan Thater <stth@coli.uni-sb.de>
   MRS and LKB plugging codecs, integration with LKB

 * Marco Kuhlmann <kuhlmann@ps.uni-sb.de>
   Tree layout algorithm

 * Alexander Koller <koller@coli.uni-sb.de>
   most of the rest


Utool is linked against the following external software packages:
 * GNU Java Getopt 1.0.9, by Aaron Renn
   (for parsing command-line options)
   http://www.urbanophile.com/~arenn/hacking/download.html

 * JGraphT 0.6.0, by Barak Naveh and contributors
   (for representing graphs and elementary graph algorithms)
   http://jgrapht.sourceforge.net/

 * JGraph 1.0.3 & JGraphAddons 1.0, by Gaudenz Alder et al.
   (for drawing graphs)
   http://www.jgraph.com/

 * iText 1.3.1 by Bruno Lowagie
   (for PDF exporting)
   http://www.lowagie.com/iText/

