If you use cWB in your scientific publications or projects, we ask that you acknowlege our work by citing the publications that describe cWB and the software’s digital object identifier, as described in the cWB citation guidelines.
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. http://fsf.org/ Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.