License

CC BY ND 4.0. The Creator/Contributor is the Licensor, who grants the Licensee a non-exclusive license to use the Work on the fields indicated in the License Agreement.

• The Licensor grants the Licensee a non-exclusive license to use the Work/related rights item specified in § 1 within the following fields: a) recording of Work/related rights item; b) reproduction (multiplication) of Work/related rights item in print and digital technology (e-book, audiobook); c) placing the copies of the multiplied Work/related rights item on the market; d) entering the Work/related rights item to computer memory; e) distribution of the work in electronic version in the open access form on the basis of Creative Commons license (CC BY-ND 3.0) via the digital platform of the Nicolaus Copernicus University Press and file repository of the Nicolaus Copernicus University. 
• Usage of the recorded Work by the Licensee within the above fields is not restricted by time, numbers or territory.
• The Licensor grants the license for the Work/related rights item to the Licensee free of charge and for an unspecified period of time.

FULL TEXT License Agreement