LICENSE.txt

LibSBGN: a support library for exchanging and validating maps in 
the Systems Biology Graphical Notation

Copyright 2010-2011 LibSBGN community
Project website: http://libsbgn.sourceforge.net

This work is free software; you can redistribute it and/or modify
it under the terms of either:

a) the GNU Lesser General Public License as published by the 
   Free Software Foundation; either version 2.1 of the License, 
   or (at your option) any later version, or

b) the Apache License, Version 2.0. 

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the Licenses for the specific language governing permissions and
limitations under the Licenses.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

You may obtain a copy of the Apache License, 
at http://www.apache.org/licenses/LICENSE-2.0