I have asked you to provide the direct evidence that those sources are unreliable and relevant passage from Wikipedia policies. Journalists have right not to disclose their sources, so you waist your time by censoring sourced articles. There is no requirement fir the source to have a date in Wikipedia rules. There is no requirements for the journalists of respectful newspaper such as Izvestia to disclose their sources. Adminstrator Bakharev found the article "Death to Russia" as reliable source, for it is he who reinserted this into the artcle. Adminstrator Mikka also found it to be reliable. And I also found it to be reliable and be in accord with the Wikipedia policies. You alone is man who found it to be unreliable. Three versus one - guess what? You may complain to whoever you wish, you are wrong and decline to accept your defeat.