For each resource are mentioned its terms of use and/or the licence under which it is released. Please read them carefully before using a resource available online or before downloading a resource.

The resources are generally available for all noncommercial use and may be distributed provided that you ditribute them under the same or similar license.
All commercial use require prior authorization from the author.

The resources browsable online must be used manually and any automatic requesting (unless otherwise stated), as well as the use of automatic website copier is prohibited.

Would you have any doubt or question about a resource's terms of use, please do not hesitate to contact us.

Note: the resources available on this website have been most of the time obtained by using natural language processing tools and, unless otherwise stated, have not been manually checked. These resources are therefore not error-free. They have been produced initially for research and academic purposes, are provided "as is", without warranty of any kind, express or implied. In no event shall the authors or copyright holders be liable for any claim, damages or other liability.