Authors: Joern P. Meier, Michal Kolar, Ville Mustonen, Michael Laessig, and 
  Johannes Berg

The GraphAlignment package can be used freely for non-commercial purposes. If 
you use this package, the appropriate paper to cite is J. Berg and M. Laessig, 
"Cross-species analysis of biological networks by Bayesian alignment", PNAS 103 
(29), 10967-10972 (2006)

This software is made available in the hope that it will be useful, but WITHOUT 
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 
FOR A PARTICULAR PURPOSE.

This software contains code for solving linear assignment problems which was 
written by Roy Jonker, MagicLogic Optimization Inc.. Please note that this code 
is copyrighted, (c) 2003 MagicLogic Systems Inc., Canada and may be used for 
non-commercial purposes only. See http://www.magiclogic.com/assignment.html for 
the latest version of the LAP code and details on licensing.