Publishing agreement

With proofreading you will receive an open access licence to publish to sign. This licence is sorely important for us, without it we are not going to publish the article. The licence is about the Creative Commons Attribution 4.0., which allows users to distribute, remix, tweak, and build upon your work, even commercially, as long as they credit you for the original creation.

By signing the licence, the author(s):

• warrant that the article is original, is not under consideration
• has/have full authority to enter into this licence and in granting rights to IPPT PAN are not in breach of any contract or other obligation;
• has/have taken due care to ensure the integrity of the article;
• explicitly reserve(s) copyright and all other intellectual property rights in the article except as specifically provided in this licence.