You MAY copy, modify (excepting cases explicitly prohibited in clause 4), link, use without other limitations and distribute (including commercial) this site contents, fulfilling the conditions of this license.
If you copy any content or part of it to your website, publish it, put to the media and so on, it is DESIRABLE to place the link to the original content in the new copy or close to it or mention the source by other intelligible way.
If you are NOT the author of the original content and modify the content essentially, it is DESIRABLE to briefly mention the nature of your changes in the new copy or close to it. It is ALLOWED to mention the authorship of your essential changes, but not in the form of copyright or any other appeal to your property rights.
If you are NOT the author of the original content:
- you CAN'T remove the information about the authorship of the original content, except when the contribution of that author is also completely removed (see clause 3);
- you CAN'T modify or add information about the authorship of the original content.
All works are licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported license.