Licensing

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CC BY 3.0 PL DEED

Creative Commons Attribution 3.0 Poland. Visit creativecommons.org for more details about the license.

You are free:

• Share – copy and redistribute the material in any medium or format for any purpose, even commercially.
• Adapt – remix, transform, and build upon the material for any purpose, even commercially.

Under the following conditions:

• Attribution – You must give appropriate credit , provide a link to the license, and indicate if changes were made . You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.