You can re-use any of my contributions for any purpose if you attribute me with:
Uveďte autora: Wikimedia User:Cromium
This is a Wikimedia global user page.
If you find this page on any site other than Wikimedia, you are viewing a mirror site. Be aware that the page may be outdated, and that the user this page belongs to may have no personal affiliation with any site other than Wikipedia itself. The original page is located at here.