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Published on this website files including archives, web pages and documents are owned by They can not be altered in any way or subjected to editing as well as copied to another server on the Internet. Reproduction is allowed (ie. Print from the printer) only in its entirety for non-commercial purposes. They can not be used for any sale or as accompanying material to any product that is subject to sale.

Any reproduction of these materials must contain the following text:
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All materials on the site are the property of Unfortunately, in individual cases it was not possible to reach the original source. Therefore, perhaps some of the published texts or translations still take up the author's rights protection. We would like to apologize for it in advance.


There is no restriction for placing or administrating on the Websites or in other publications links to materials posted on this site.

Copying (mirroring)

Those wishing to put an exact copy (mirror) of the selected file to another server, must first obtain our consent. In order to obtain it, please write to Ten adres pocztowy jest chroniony przed spamowaniem. Aby go zobaczyć, konieczne jest włączenie w przeglądarce obsługi JavaScript.l. E-mail address is being protected from spambots. You need JavaScript enabled to view it. To the published text, add the following information:

Copyright (c) 2017 All rights reserved

Service software

Software service was based on their own solutions, the template YOOtheme licensed developer, as well as the content management system Joomla CMS based on the GNU General Public License (GNU GPL).


Stemor certyfikaty

  • STEMOR Jan Trzaska Spółka Komandytowa
  • ul. Władysława IV - 1, 70-651 Szczecin
  • NIP: 9552305363, KRS: 0000377844
  • tel:  +48 91 8101 258

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