If the author is the person who posted the article. Then according to printable version: http://privet-rostov.ru/gorod/print:page,1,321-parkovochnye-mesta-dlya-invalidov-v-rostove-otmetili-rezonansnymi-znakami.html the author is not specified at the end of the article, and is specified as the user who posted the article http://privet-rostov.ru/user/energy/