Tämä teksti on valitettavasti saatavilla vain kielillä: Amerikanenglanti ja Puola. For the sake of viewer convenience, the content is shown below in this site default language. You may click one of the links to switch the site language to another available language. Please be informed that on September 13th, 2020 at 22:00 Warsaw time, we will have General Assembly of … Read More